---- Minecraft Crash Report ----

WARNING: coremods are present:
  llibrary (llibrary-core-1.0.11-1.12.2.jar)
Contact their authors BEFORE contacting forge

// Hey, that tickles! Hehehe!

Time: 7/25/19 3:43 PM
Description: Ticking entity

java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Boolean
    at drzhark.mocreatures.entity.MoCEntityTameableAquatic.getIsTamed(MoCEntityTameableAquatic.java:89)
    at drzhark.mocreatures.entity.MoCEntityTameableAquatic.func_70094_T(MoCEntityTameableAquatic.java:452)
    at net.minecraft.entity.EntityLivingBase.func_70030_z(EntityLivingBase.java:232)
    at net.minecraft.entity.EntityLiving.func_70030_z(EntityLiving.java:208)
    at drzhark.mocreatures.entity.MoCEntityAquatic.func_70030_z(MoCEntityAquatic.java:914)
    at net.minecraft.entity.Entity.func_70071_h_(Entity.java:389)
    at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:2096)
    at net.minecraft.entity.EntityLiving.func_70071_h_(EntityLiving.java:295)
    at net.minecraft.world.World.func_72866_a(World.java:1993)
    at net.minecraft.world.World.func_72870_g(World.java:1955)
    at net.minecraft.world.World.func_72939_s(World.java:1759)
    at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1847)
    at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1098)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:398)
    at net.minecraft.client.main.Main.main(SourceFile:123)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

크래쉬 리포트입니다. 서버들어가서 조금 플레이하다보면 바로튕기네요