[16:01:43] [Craft Scheduler Thread - 56/WARN]: javax.net.ssl.SSLException: java.security.ProviderException: java.security.KeyException
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1949)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1906)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1889)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1410)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1387)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1283)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1258)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at com.worldcretornica.plotme_core.utils.UUIDFetcher.writeBody(UUIDFetcher.java:40)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at com.worldcretornica.plotme_core.utils.UUIDFetcher.call(UUIDFetcher.java:111)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at com.worldcretornica.plotme_core.utils.UUIDFetcher.getUUIDOf(UUIDFetcher.java:91)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at com.worldcretornica.plotme_core.SqlManager$3.run(SqlManager.java:2225)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftTask.run(CraftTask.java:58)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at java.lang.Thread.run(Thread.java:745)
[16:01:44] [Craft Scheduler Thread - 56/WARN]: Caused by: java.security.ProviderException: java.security.KeyException
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.security.ec.ECKeyPairGenerator.generateKeyPair(ECKeyPairGenerator.java:147)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at java.security.KeyPairGenerator$Delegate.generateKeyPair(KeyPairGenerator.java:703)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.security.ssl.ECDHCrypt.<init>(ECDHCrypt.java:77)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.security.ssl.ClientHandshaker.serverKeyExchange(ClientHandshaker.java:721)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:281)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.security.ssl.Handshaker.processLoop(Handshaker.java:979)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.security.ssl.Handshaker.process_record(Handshaker.java:914)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1062)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         ... 16 more
[16:01:44] [Craft Scheduler Thread - 56/WARN]: Caused by: java.security.KeyException
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.security.ec.ECKeyPairGenerator.generateECKeyPair(Native Method)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         at sun.security.ec.ECKeyPairGenerator.generateKeyPair(ECKeyPairGenerator.java:128)
[16:01:44] [Craft Scheduler Thread - 56/WARN]:         ... 25 more
[16:01:44] [Craft Scheduler Thread - 75/WARN]: javax.net.ssl.SSLException: java.security.ProviderException: java.security.KeyException
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1949)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1906)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1889)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1410)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1387)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1283)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1258)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at com.worldcretornica.plotme_core.utils.UUIDFetcher.writeBody(UUIDFetcher.java:40)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at com.worldcretornica.plotme_core.utils.UUIDFetcher.call(UUIDFetcher.java:111)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at com.worldcretornica.plotme_core.utils.UUIDFetcher.getUUIDOf(UUIDFetcher.java:91)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at com.worldcretornica.plotme_core.SqlManager$3.run(SqlManager.java:2225)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftTask.run(CraftTask.java:58)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at java.lang.Thread.run(Thread.java:745)
[16:01:44] [Craft Scheduler Thread - 75/WARN]: Caused by: java.security.ProviderException: java.security.KeyException
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.security.ec.ECKeyPairGenerator.generateKeyPair(ECKeyPairGenerator.java:147)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at java.security.KeyPairGenerator$Delegate.generateKeyPair(KeyPairGenerator.java:703)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.security.ssl.ECDHCrypt.<init>(ECDHCrypt.java:77)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.security.ssl.ClientHandshaker.serverKeyExchange(ClientHandshaker.java:721)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:281)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.security.ssl.Handshaker.processLoop(Handshaker.java:979)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.security.ssl.Handshaker.process_record(Handshaker.java:914)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1062)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         ... 16 more
[16:01:44] [Craft Scheduler Thread - 75/WARN]: Caused by: java.security.KeyException
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.security.ec.ECKeyPairGenerator.generateECKeyPair(Native Method)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         at sun.security.ec.ECKeyPairGenerator.generateKeyPair(ECKeyPairGenerator.java:128)
[16:01:44] [Craft Scheduler Thread - 75/WARN]:         ... 25 more
[16:01:45] [LoginProcessingThread/INFO]: UUID of player 2698790693 is 782e094a-4715-345d-b424-da520bbfcd82
[16:01:46] [Server thread/INFO]: 2698790693[/120.38.104.62:27428] logged in with entity id 7262 at ([world]58.00011131033352, 69.0, 255.99996238450422)
[16:01:48] [Craft Scheduler Thread - 76/WARN]: javax.net.ssl.SSLException: java.security.ProviderException: java.security.KeyException
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1949)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1906)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1889)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1410)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1387)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1283)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1258)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at com.worldcretornica.plotme_core.utils.UUIDFetcher.writeBody(UUIDFetcher.java:40)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at com.worldcretornica.plotme_core.utils.UUIDFetcher.call(UUIDFetcher.java:111)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at com.worldcretornica.plotme_core.utils.UUIDFetcher.getUUIDOf(UUIDFetcher.java:91)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at com.worldcretornica.plotme_core.SqlManager$3.run(SqlManager.java:2225)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftTask.run(CraftTask.java:58)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at java.lang.Thread.run(Thread.java:745)
[16:01:48] [Craft Scheduler Thread - 76/WARN]: Caused by: java.security.ProviderException: java.security.KeyException
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.security.ec.ECKeyPairGenerator.generateKeyPair(ECKeyPairGenerator.java:147)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at java.security.KeyPairGenerator$Delegate.generateKeyPair(KeyPairGenerator.java:703)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.security.ssl.ECDHCrypt.<init>(ECDHCrypt.java:77)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.security.ssl.ClientHandshaker.serverKeyExchange(ClientHandshaker.java:721)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:281)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.security.ssl.Handshaker.processLoop(Handshaker.java:979)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.security.ssl.Handshaker.process_record(Handshaker.java:914)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1062)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         ... 16 more
[16:01:48] [Craft Scheduler Thread - 76/WARN]: Caused by: java.security.KeyException
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.security.ec.ECKeyPairGenerator.generateECKeyPair(Native Method)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         at sun.security.ec.ECKeyPairGenerator.generateKeyPair(ECKeyPairGenerator.java:128)
[16:01:48] [Craft Scheduler Thread - 76/WARN]:         ... 25 more
[16:01:54] [Server thread/INFO]: Dear_ZT issued server command: /kit

什么奇葩玩意。。
Java版本是？

是java8版本，服务器还是开的paper1.9.2的。

要提高悬赏了啊，，

自顶了，要哭了。

我查到了，仔细一看原来时plotme_core的问题。

用PlotSquare吧，plotme已经不更新了

这个不会用啊，能不能教我，能的话私聊。