at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
Caused by: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_8_R3.command.ColouredConsoleSender cannot be cast to org.bukkit.entity.Player
at pl.alfa.core.cmd.Helpop.onCommand(Helpop.java:19) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[mc.jar:git-TacoSpigot-"95870a93"]
... 15 more
[13:42:20] [Server thread/WARN]: [AAC] Task #708 for AAC v3.3.14 generated an exception
org.bukkit.command.CommandException: Unhandled exception executing command 'helpop' in plugin SzHc-Elementy v1.0
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:47) ~[mc.jar:git-TacoSpigot-"95870a93"]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:143) ~[mc.jar:git-TacoSpigot-"95870a93"]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.dispatchCommand(CraftServer.java:666) ~[mc.jar:git-TacoSpigot-"95870a93"]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_151]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_151]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_151]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_151]
at me.konsolas.aac.c5.a(c5.java:9) ~[?:?]
at me.konsolas.aac.l.run(l.java:4) ~[?:?]
at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftTask.run(CraftTask.java:59) ~[mc.jar:git-TacoSpigot-"95870a93"]
at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:349) [mc.jar:git-TacoSpigot-"95870a93"]
at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:785) [mc.jar:git-TacoSpigot-"95870a93"]
at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:378) [mc.jar:git-TacoSpigot-"95870a93"]
at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:715) [mc.jar:git-TacoSpigot-"95870a93"]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:618) [mc.jar:git-TacoSpigot-"95870a93"]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
Caused by: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_8_R3.command.ColouredConsoleSender cannot be cast to org.bukkit.entity.Player
at pl.alfa.core.cmd.Helpop.onCommand(Helpop.java:19) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[mc.jar:git-TacoSpigot-"95870a93"]
... 15 more