java.net.ConnectException: Connection timed out
[13:36:23 WARN]:        at java.net.PlainSocketImpl.socketConnect(Native Method)
[13:36:23 WARN]:        at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
[13:36:23 WARN]:        at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
[13:36:23 WARN]:        at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
[13:36:23 WARN]:        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
[13:36:23 WARN]:        at java.net.Socket.connect(Socket.java:589)
[13:36:23 WARN]:        at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:668)
[13:36:23 WARN]:        at sun.security.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:173)
[13:36:23 WARN]:        at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
[13:36:23 WARN]:        at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
[13:36:23 WARN]:        at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
[13:36:23 WARN]:        at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:264)
[13:36:23 WARN]:        at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:367)
[13:36:23 WARN]:        at sun.net.www.protocol.https.AbstractDeleg ... on.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)
[13:36:23 WARN]:        at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1105)
[13:36:23 WARN]:        at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:999)
[13:36:23 WARN]:        at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)
[13:36:23 WARN]:        at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1283)
[13:36:23 WARN]:        at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1258)
[13:36:23 WARN]:        at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250)
[13:36:23 WARN]:        at com.worldcretornica.plotme_core.utils.UUIDFetcher.writeBody(UUIDFetcher.java:40)
[13:36:23 WARN]:        at com.worldcretornica.plotme_core.utils.UUIDFetcher.call(UUIDFetcher.java:111)
[13:36:23 WARN]:        at com.worldcretornica.plotme_core.SqlManager$2.run(SqlManager.java:1884)
[13:36:23 WARN]:        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[13:36:23 WARN]:        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[13:36:23 WARN]:        at java.lang.Thread.run(Thread.java:745)

Plotme插件的数据储存出错

应该是有插件检查更新，连接网络失败
如果报这个错误时，服务器不会卡顿，那就无视，没影响的

没有影响，警告一般可以忽略，对服务器不会造成危害