Symphony 发送注册邮件时出现的问题：
DEBUG: setDebug: JavaMail version 1.4.7 DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle] DEBUG SMTP: useEhlo true, useAuth true DEBUG SMTP: trying to connect to host "smtp.qq.com", port 465, isSSL false [ERROR]-[2018-02-08 14:21:40]-[org.b3log.latke.repository.jdbc.JdbcRepository:847]: Gets connection failed com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 5000, active 10, maxActive 10 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1267) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1086) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1066) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1056) at org.b3log.latke.repository.jdbc.util.Connections.getConnection(Connections.java:192) at org.b3log.latke.repository.jdbc.JdbcRepository.getConnection(JdbcRepository.java:843) at org.b3log.latke.repository.jdbc.JdbcRepository.get(JdbcRepository.java:463) at org.b3log.latke.repository.AbstractRepository.get(AbstractRepository.java:156) at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b._d9get(UserRepository_$$_jvstbe2_5b.java) at sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b.get(UserRepository_$$_jvstbe2_5b.java) at org.b3log.symphony.repository.UserRepository.getByName(UserRepository.java:103) at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b._d12getByName(UserRepository_$$_jvstbe2_5b.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b.getByName(UserRepository_$$_jvstbe2_5b.java) at org.b3log.symphony.service.UserQueryService.getUserByName(UserQueryService.java:523) at org.b3log.symphony.service.UserQueryService_$$_jvstbe2_97._d15getUserByName(UserQueryService_$$_jvstbe2_97.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.service.UserQueryService_$$_jvstbe2_97.getUserByName(UserQueryService_$$_jvstbe2_97.java) at org.b3log.symphony.processor.ChatRoomProcessor.xiaoVReply(ChatRoomProcessor.java:158) at org.b3log.symphony.processor.ChatRoomProcessor_$$_jvstbe2_5c._d14xiaoVReply(ChatRoomProcessor_$$_jvstbe2_5c.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.processor.ChatRoomProcessor_$$_jvstbe2_5c.xiaoVReply(ChatRoomProcessor_$$_jvstbe2_5c.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.servlet.handler.MethodInvokeHandler.handle(MethodInvokeHandler.java:58) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.AdviceHandler.handle(AdviceHandler.java:108) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.ArgsHandler.handle(ArgsHandler.java:60) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.RequestDispatchHandler.handle(RequestDispatchHandler.java:92) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.RequestPrepareHandler.handle(RequestPrepareHandler.java:45) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.StaticResourceHandler.handle(StaticResourceHandler.java:119) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.DispatcherServlet.service(DispatcherServlet.java:84) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.b3log.latke.servlet.filter.EncodingFilter.doFilter(EncodingFilter.java:71) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:417) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) [ERROR]-[2018-02-08 14:21:40]-[org.b3log.latke.ioc.bean.JavassistMethodHandler:96]: Failed to initialize JDBC transaction com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 5000, active 10, maxActive 10 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1267) at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1086) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1066) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1056) at org.b3log.latke.repository.jdbc.util.Connections.getConnection(Connections.java:192) at org.b3log.latke.repository.jdbc.JdbcTransaction.<init>(JdbcTransaction.java:51) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:94) at org.b3log.symphony.service.VerifycodeMgmtService_$$_jvstbe2_7c.sendEmailVerifycode(VerifycodeMgmtService_$$_jvstbe2_7c.java) at org.b3log.symphony.processor.VerifycodeProcessor.sendEmailRegisterVerifycode(VerifycodeProcessor.java:75) at org.b3log.symphony.processor.VerifycodeProcessor_$$_jvstbe2_63._d8sendEmailRegisterVerifycode(VerifycodeProcessor_$$_jvstbe2_63.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.processor.VerifycodeProcessor_$$_jvstbe2_63.sendEmailRegisterVerifycode(VerifycodeProcessor_$$_jvstbe2_63.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.servlet.handler.MethodInvokeHandler.handle(MethodInvokeHandler.java:58) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.AdviceHandler.handle(AdviceHandler.java:108) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.ArgsHandler.handle(ArgsHandler.java:60) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.RequestDispatchHandler.handle(RequestDispatchHandler.java:92) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.RequestPrepareHandler.handle(RequestPrepareHandler.java:45) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.StaticResourceHandler.handle(StaticResourceHandler.java:119) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.DispatcherServlet.service(DispatcherServlet.java:84) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.b3log.latke.servlet.filter.EncodingFilter.doFilter(EncodingFilter.java:71) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:417) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) [ERROR]-[2018-02-08 14:21:40]-[org.b3log.latke.repository.jdbc.JdbcRepository:488]: query: null java.lang.NullPointerException at org.b3log.latke.repository.jdbc.util.JdbcUtil.queryJson(JdbcUtil.java:142) at org.b3log.latke.repository.jdbc.util.JdbcUtil.queryJsonArray(JdbcUtil.java:122) at org.b3log.latke.repository.jdbc.JdbcRepository.get(JdbcRepository.java:482) at org.b3log.latke.repository.AbstractRepository.get(AbstractRepository.java:156) at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b._d9get(UserRepository_$$_jvstbe2_5b.java) at sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b.get(UserRepository_$$_jvstbe2_5b.java) at org.b3log.symphony.repository.UserRepository.getByName(UserRepository.java:103) at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b._d12getByName(UserRepository_$$_jvstbe2_5b.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b.getByName(UserRepository_$$_jvstbe2_5b.java) at org.b3log.symphony.service.UserQueryService.getUserByName(UserQueryService.java:523) at org.b3log.symphony.service.UserQueryService_$$_jvstbe2_97._d15getUserByName(UserQueryService_$$_jvstbe2_97.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.service.UserQueryService_$$_jvstbe2_97.getUserByName(UserQueryService_$$_jvstbe2_97.java) at org.b3log.symphony.processor.ChatRoomProcessor.xiaoVReply(ChatRoomProcessor.java:158) at org.b3log.symphony.processor.ChatRoomProcessor_$$_jvstbe2_5c._d14xiaoVReply(ChatRoomProcessor_$$_jvstbe2_5c.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.processor.ChatRoomProcessor_$$_jvstbe2_5c.xiaoVReply(ChatRoomProcessor_$$_jvstbe2_5c.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.servlet.handler.MethodInvokeHandler.handle(MethodInvokeHandler.java:58) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.AdviceHandler.handle(AdviceHandler.java:108) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.ArgsHandler.handle(ArgsHandler.java:60) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.RequestDispatchHandler.handle(RequestDispatchHandler.java:92) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.RequestPrepareHandler.handle(RequestPrepareHandler.java:45) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.StaticResourceHandler.handle(StaticResourceHandler.java:119) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.DispatcherServlet.service(DispatcherServlet.java:84) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.b3log.latke.servlet.filter.EncodingFilter.doFilter(EncodingFilter.java:71) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:417) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) [ERROR]-[2018-02-08 14:21:40]-[org.b3log.symphony.service.UserQueryService:538]: Gets user by name[V] failed org.b3log.latke.repository.RepositoryException: java.lang.NullPointerException at org.b3log.latke.repository.jdbc.JdbcRepository.get(JdbcRepository.java:489) at org.b3log.latke.repository.AbstractRepository.get(AbstractRepository.java:156) at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b._d9get(UserRepository_$$_jvstbe2_5b.java) at sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b.get(UserRepository_$$_jvstbe2_5b.java) at org.b3log.symphony.repository.UserRepository.getByName(UserRepository.java:103) at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b._d12getByName(UserRepository_$$_jvstbe2_5b.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b.getByName(UserRepository_$$_jvstbe2_5b.java) at org.b3log.symphony.service.UserQueryService.getUserByName(UserQueryService.java:523) at org.b3log.symphony.service.UserQueryService_$$_jvstbe2_97._d15getUserByName(UserQueryService_$$_jvstbe2_97.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.service.UserQueryService_$$_jvstbe2_97.getUserByName(UserQueryService_$$_jvstbe2_97.java) at org.b3log.symphony.processor.ChatRoomProcessor.xiaoVReply(ChatRoomProcessor.java:158) at org.b3log.symphony.processor.ChatRoomProcessor_$$_jvstbe2_5c._d14xiaoVReply(ChatRoomProcessor_$$_jvstbe2_5c.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.processor.ChatRoomProcessor_$$_jvstbe2_5c.xiaoVReply(ChatRoomProcessor_$$_jvstbe2_5c.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.servlet.handler.MethodInvokeHandler.handle(MethodInvokeHandler.java:58) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.AdviceHandler.handle(AdviceHandler.java:108) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.ArgsHandler.handle(ArgsHandler.java:60) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.RequestDispatchHandler.handle(RequestDispatchHandler.java:92) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.RequestPrepareHandler.handle(RequestPrepareHandler.java:45) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.StaticResourceHandler.handle(StaticResourceHandler.java:119) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.DispatcherServlet.service(DispatcherServlet.java:84) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.b3log.latke.servlet.filter.EncodingFilter.doFilter(EncodingFilter.java:71) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:417) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.NullPointerException at org.b3log.latke.repository.jdbc.util.JdbcUtil.queryJson(JdbcUtil.java:142) at org.b3log.latke.repository.jdbc.util.JdbcUtil.queryJsonArray(JdbcUtil.java:122) at org.b3log.latke.repository.jdbc.JdbcRepository.get(JdbcRepository.java:482) ... 74 more [ERROR]-[2018-02-08 14:21:40]-[org.b3log.latke.servlet.HttpControl:104]: Request [ method=GET, URL=http://localhost:8080/symphony/cron/verifycode/email, contentType=null, characterEncoding=UTF-8, local=[ addr=127.0.0.1, port=8080, name=127.0.0.1], remote=[ addr=127.0.0.1, port=12826, host=127.0.0.1], headers=[ cache-control=no-cache pragma=no-cache user-agent=Java/1.8.0_141 host=localhost:8080 accept=text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2 connection=keep-alive ] ] processing failed java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.servlet.handler.MethodInvokeHandler.handle(MethodInvokeHandler.java:58) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.AdviceHandler.handle(AdviceHandler.java:108) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.ArgsHandler.handle(ArgsHandler.java:60) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.RequestDispatchHandler.handle(RequestDispatchHandler.java:92) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.RequestPrepareHandler.handle(RequestPrepareHandler.java:45) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.StaticResourceHandler.handle(StaticResourceHandler.java:119) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.DispatcherServlet.service(DispatcherServlet.java:84) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.b3log.latke.servlet.filter.EncodingFilter.doFilter(EncodingFilter.java:71) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:417) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.IllegalStateException: Begin a transaction failed at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:98) at org.b3log.symphony.service.VerifycodeMgmtService_$$_jvstbe2_7c.sendEmailVerifycode(VerifycodeMgmtService_$$_jvstbe2_7c.java) at org.b3log.symphony.processor.VerifycodeProcessor.sendEmailRegisterVerifycode(VerifycodeProcessor.java:75) at org.b3log.symphony.processor.VerifycodeProcessor_$$_jvstbe2_63._d8sendEmailRegisterVerifycode(VerifycodeProcessor_$$_jvstbe2_63.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.processor.VerifycodeProcessor_$$_jvstbe2_63.sendEmailRegisterVerifycode(VerifycodeProcessor_$$_jvstbe2_63.java) ... 43 more [INFO ]-[2018-02-08 14:21:40]-[org.b3log.symphony.SymphonyServletListener:262]: Stopwatch: [100]%, [5027]ms [Request initialized [/symphony/cron/xiaov]] [0]%, [0]ms [Resolve skin] [ERROR]-[2018-02-08 14:21:41]-[org.b3log.latke.repository.jdbc.JdbcRepository:262]: update:Lock wait timeout exceeded; try restarting transaction com.mysql.jdbc.exceptions.jdbc4.MySQLTransactionRollbackException: Lock wait timeout exceeded; try restarting transaction at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.jdbc.Util.handleNewInstance(Util.java:425) at com.mysql.jdbc.Util.getInstance(Util.java:408) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:951) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3973) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3909) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2527) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2680) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2490) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1858) at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1197) at com.alibaba.druid.pool.DruidPooledPreparedStatement.execute(DruidPooledPreparedStatement.java:493) at org.b3log.latke.repository.jdbc.util.JdbcUtil.executeSql(JdbcUtil.java:85) at org.b3log.latke.repository.jdbc.JdbcRepository.update(JdbcRepository.java:260) at org.b3log.latke.repository.AbstractRepository.update(AbstractRepository.java:120) at org.b3log.symphony.repository.VerifycodeRepository_$$_jvstbe2_80._d24update(VerifycodeRepository_$$_jvstbe2_80.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.repository.VerifycodeRepository_$$_jvstbe2_80.update(VerifycodeRepository_$$_jvstbe2_80.java) at org.b3log.symphony.service.VerifycodeMgmtService.sendEmailVerifycode(VerifycodeMgmtService.java:175) at org.b3log.symphony.service.VerifycodeMgmtService_$$_jvstbe2_7c._d9sendEmailVerifycode(VerifycodeMgmtService_$$_jvstbe2_7c.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.service.VerifycodeMgmtService_$$_jvstbe2_7c.sendEmailVerifycode(VerifycodeMgmtService_$$_jvstbe2_7c.java) at org.b3log.symphony.processor.VerifycodeProcessor.sendEmailRegisterVerifycode(VerifycodeProcessor.java:75) at org.b3log.symphony.processor.VerifycodeProcessor_$$_jvstbe2_63._d8sendEmailRegisterVerifycode(VerifycodeProcessor_$$_jvstbe2_63.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.processor.VerifycodeProcessor_$$_jvstbe2_63.sendEmailRegisterVerifycode(VerifycodeProcessor_$$_jvstbe2_63.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.servlet.handler.MethodInvokeHandler.handle(MethodInvokeHandler.java:58) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.AdviceHandler.handle(AdviceHandler.java:108) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.ArgsHandler.handle(ArgsHandler.java:60) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.RequestDispatchHandler.handle(RequestDispatchHandler.java:92) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.RequestPrepareHandler.handle(RequestPrepareHandler.java:45) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.StaticResourceHandler.handle(StaticResourceHandler.java:119) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.DispatcherServlet.service(DispatcherServlet.java:84) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.b3log.latke.servlet.filter.EncodingFilter.doFilter(EncodingFilter.java:71) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:417) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) [ERROR]-[2018-02-08 14:21:41]-[org.b3log.symphony.service.VerifycodeMgmtService:183]: Sends verifycode failed org.b3log.latke.repository.jdbc.JDBCRepositoryException: com.mysql.jdbc.exceptions.jdbc4.MySQLTransactionRollbackException: Lock wait timeout exceeded; try restarting transaction at org.b3log.latke.repository.jdbc.JdbcRepository.update(JdbcRepository.java:263) at org.b3log.latke.repository.AbstractRepository.update(AbstractRepository.java:120) at org.b3log.symphony.repository.VerifycodeRepository_$$_jvstbe2_80._d24update(VerifycodeRepository_$$_jvstbe2_80.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.repository.VerifycodeRepository_$$_jvstbe2_80.update(VerifycodeRepository_$$_jvstbe2_80.java) at org.b3log.symphony.service.VerifycodeMgmtService.sendEmailVerifycode(VerifycodeMgmtService.java:175) at org.b3log.symphony.service.VerifycodeMgmtService_$$_jvstbe2_7c._d9sendEmailVerifycode(VerifycodeMgmtService_$$_jvstbe2_7c.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.service.VerifycodeMgmtService_$$_jvstbe2_7c.sendEmailVerifycode(VerifycodeMgmtService_$$_jvstbe2_7c.java) at org.b3log.symphony.processor.VerifycodeProcessor.sendEmailRegisterVerifycode(VerifycodeProcessor.java:75) at org.b3log.symphony.processor.VerifycodeProcessor_$$_jvstbe2_63._d8sendEmailRegisterVerifycode(VerifycodeProcessor_$$_jvstbe2_63.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106) at org.b3log.symphony.processor.VerifycodeProcessor_$$_jvstbe2_63.sendEmailRegisterVerifycode(VerifycodeProcessor_$$_jvstbe2_63.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.b3log.latke.servlet.handler.MethodInvokeHandler.handle(MethodInvokeHandler.java:58) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.AdviceHandler.handle(AdviceHandler.java:108) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.ArgsHandler.handle(ArgsHandler.java:60) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.RequestDispatchHandler.handle(RequestDispatchHandler.java:92) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.RequestPrepareHandler.handle(RequestPrepareHandler.java:45) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.handler.StaticResourceHandler.handle(StaticResourceHandler.java:119) at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99) at org.b3log.latke.servlet.DispatcherServlet.service(DispatcherServlet.java:84) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.b3log.latke.servlet.filter.EncodingFilter.doFilter(EncodingFilter.java:71) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:417) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLTransactionRollbackException: Lock wait timeout exceeded; try restarting transaction at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.jdbc.Util.handleNewInstance(Util.java:425) at com.mysql.jdbc.Util.getInstance(Util.java:408) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:951) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3973) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3909) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2527) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2680) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2490) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1858) at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1197) at com.alibaba.druid.pool.DruidPooledPreparedStatement.execute(DruidPooledPreparedStatement.java:493) at org.b3log.latke.repository.jdbc.util.JdbcUtil.executeSql(JdbcUtil.java:85) at org.b3log.latke.repository.jdbc.JdbcRepository.update(JdbcRepository.java:260) ... 67 more [INFO ]-[2018-02-08 14:21:41]-[org.b3log.symphony.SymphonyServletListener:262]: Stopwatch: [100]%, [51067]ms [Request initialized [/symphony/cron/verifycode/email]] [0]%, [0]ms [Resolve skin] [INFO ]-[2018-02-08 14:21:41]-[org.b3log.symphony.SymphonyServletListener:262]: Stopwatch: [100]%, [1070]ms [Request initialized [/symphony/cron/xiaov]] [0]%, [0]ms [Resolve skin]
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