Bunun sebebi oalrak şöyle diyebilirim. Sunucunun kurucusu AuthMe plguinin plugin.yml'si dahil olmak üzere config.yml'deki komutlar ile oynamış ama bir şeyi yanlış yapmış plugin de bunun ile karşılaşınca hata veriyor. Hata sunucu sahibinde bulunan consol'da görünür. Bunu da sadece sunucu kurucusu düzeltebilir.
ben zate kurucuyum
g.bukkit.command.CommandException: Unhandled exception executing command 'authme' in plugin AuthMe v3.0
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) -[craftbukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:175) -[craftbukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
at org.bukkit.craftbukkit.v1_7_R1.CraftServer.dispatchCommand(CraftServer.java:683) -[craftbukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
at org.bukkit.craftbukkit.v1_7_R1.CraftServer.dispatchServerCommand(CraftServer.java:670) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
at net.minecraft.server.v1_7_R1.DedicatedServer.aw(DedicatedServer.java:286) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:251) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:545) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:457) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
Caused by: java.lang.NullPointerException
at fr.xephi.authme.cache.auth.PlayerAuth.getHash(PlayerAuth.java:121) -[?:?]
at fr.xephi.authme.threads.FlatFileThread.updatePassword(FlatFileThread.java:125) -[?:?]
at fr.xephi.authme.datasource.CacheDataSource.updatePassword(CacheDataSource.java:51) -[?:?]
at fr.xephi.authme.commands.AdminCommand.onCommand(AdminCommand.java:405) -[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) -[craftbukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
... 8 more
diyor