用 Docker 更新 solo 完后，不能登录后台了，求大佬帮忙！！

用 Docker 更新部署 solo 后，现在后台进不去了，点击 github 登录就报 500

下面是报错日志

Caused by: jodd.http.HttpException: Can't connect to: https://hacpai.com/oauth/solo/client2; <--- java.net.ConnectException: Connection refused (Connection refused)
        at jodd.http.HttpRequest.open(HttpRequest.java:777)
        at jodd.http.HttpRequest.open(HttpRequest.java:759)
        at jodd.http.HttpRequest._send(HttpRequest.java:887)
        at jodd.http.HttpRequest.send(HttpRequest.java:853)
        at org.b3log.solo.processor.OAuthProcessor.redirectAuth(OAuthProcessor.java:117)
        at org.b3log.solo.processor.OAuthProcessor_$$_jvst542_d._d8redirectAuth(OAuthProcessor_$$_jvst542_d.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.JavassistMethodHandler.invoke(JavassistMethodHandler.java:116)
        at org.b3log.solo.processor.OAuthProcessor_$$_jvst542_d.redirectAuth(OAuthProcessor_$$_jvst542_d.java)
        ... 55 more
Caused by: java.net.ConnectException: Connection refused (Connection refused)
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
        at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
        at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
        at java.net.Socket.connect(Socket.java:589)
        at jodd.http.Sockets.connect(Sockets.java:55)
        at jodd.http.net.SocketHttpConnectionProvider.createSSLSocket(SocketHttpConnectionProvider.java:182)
        at jodd.http.net.SocketHttpConnectionProvider.createHttpConnection(SocketHttpConnectionProvider.java:99)
        at jodd.http.HttpRequest.open(HttpRequest.java:775)
        ... 66 more

服务器执行 curl https://hacpai.com/oauth/solo/client2
报错 curl: (7) Failed to connect to hacpai.com port 443: Connection refused。