ERROR: Encountered an unexpected exception
java.lang.ClassCastException: me.kangarko.chatcontrol.ChatControl cannot be cast to me.kangarko.chatcontrol.  .....coM6
        at me.kangarko.chatcontrol.  .....lPT2.const(SourceFile:23) ~[?:?]
        at me.kangarko.chatcontrol.  .....coM6.const(SourceFile:34) ~[?:?]
        at me.kangarko.chatcontrol.  .....Com9.const(SourceFile:688) ~[?:?]
        at me.kangarko.chatcontrol.  .....CoN.const(SourceFile:50) ~[?:?]
        at me.kangarko.chatcontrol.  .....CON.const(SourceFile:20) ~[?:?]
        at me.kangarko.chatcontrol.  .....lPT5.filter(SourceFile:24) ~[?:?]
        at org.apache.logging.log4j.core.filter.CompositeFilter.filter(CompositeFilter.java:591) ~[Spigot.jar:git-Spigot-7228328-50b75cd]
        at org.apache.logging.log4j.core.filter.AbstractFilterable.isFiltered(AbstractFilterable.java:182) ~[Spigot.jar:git-Spigot-7228328-50b75cd]
        at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:416) [Spigot.jar:git-Spigot-7228328-50b75cd]
        at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:403) [Spigot.jar:git-Spigot-7228328-50b75cd]
        at org.apache.logging.log4j.core.config.AwaitCompletionReliabilityStrategy.log(AwaitCompletionReliabilityStrategy.java:63) [Spigot.jar:git-Spigot-7228328-50b75cd]
        at org.apache.logging.log4j.core.Logger.logMessage(Logger.java:146) [Spigot.jar:git-Spigot-7228328-50b75cd]
        at org.apache.logging.log4j.spi.AbstractLogger.logMessageSafely(AbstractLogger.java:2091) [Spigot.jar:git-Spigot-7228328-50b75cd]
        at org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:2011) [Spigot.jar:git-Spigot-7228328-50b75cd]
        at org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:1884) [Spigot.jar:git-Spigot-7228328-50b75cd]
        at org.apache.logging.log4j.spi.AbstractLogger.info(AbstractLogger.java:1426) [Spigot.jar:git-Spigot-7228328-50b75cd]
        at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1084) ~[Spigot.jar:git-Spigot-7228328-50b75cd]
        at net.minecraft.server.v1_12_R1.NetworkManager.handleDisconnection(NetworkManager.java:321) ~[Spigot.jar:git-Spigot-7228328-50b75cd]
        at net.minecraft.server.v1_12_R1.ServerConnection.c(ServerConnection.java:174) ~[Spigot.jar:git-Spigot-7228328-50b75cd]
        at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:842) ~[Spigot.jar:git-Spigot-7228328-50b75cd]
        at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:405) ~[Spigot.jar:git-Spigot-7228328-50b75cd]
        at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:678) ~[Spigot.jar:git-Spigot-7228328-50b75cd]
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:576) [Spigot.jar:git-Spigot-7228328-50b75cd]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_131]