Server Crash When riding pet into water

[OmeletPanM33]

#Please provide the following info.

Bukkit/Spigot/Bungee Build/Version:
Spigot 1.11.2
MyPet Build/Version:
MyPet-Premium-2.3.3.jar
Do you use the premium version? (this wont change anything for you)
Yes
What is the expected result?
Player should be kick down from pet when it ride into water
What happens instead of that?
Server Crash
Error:
[12:11:13] [Server thread/ERROR]: Encountered an unexpected exception
net.minecraft.server.v1_11_R1.ReportedException: Ticking entity
at net.minecraft.server.v1_11_R1.MinecraftServer.D(MinecraftServer.java:817) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at net.minecraft.server.v1_11_R1.DedicatedServer.D(DedicatedServer.java:399) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at net.minecraft.server.v1_11_R1.MinecraftServer.C(MinecraftServer.java:675) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at net.minecraft.server.v1_11_R1.MinecraftServer.run(MinecraftServer.java:574) [spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111]
Caused by: java.lang.NoSuchMethodError: net.minecraft.server.v1_11_R1.EnchantmentManager.d(Lnet/minecraft/server/v1_11_R1/EntityLiving;)I
at de.Keyle.MyPet.compat.v1_11_R1.entity.EntityMyPet.ride(EntityMyPet.java:694) ~[?:?]
at de.Keyle.MyPet.compat.v1_11_R1.entity.EntityMyPet.g(EntityMyPet.java:1094) ~[?:?]
at de.Keyle.MyPet.compat.v1_11_R1.entity.EntityMyPet.n(EntityMyPet.java:962) ~[?:?]
at net.minecraft.server.v1_11_R1.EntityLiving.A_(EntityLiving.java:1892) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at net.minecraft.server.v1_11_R1.EntityInsentient.A_(EntityInsentient.java:244) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at de.Keyle.MyPet.compat.v1_11_R1.entity.EntityMyPet.A_(EntityMyPet.java:1160) ~[?:?]
at net.minecraft.server.v1_11_R1.World.entityJoinedWorld(World.java:1629) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at net.minecraft.server.v1_11_R1.World.h(World.java:1604) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at net.minecraft.server.v1_11_R1.World.tickEntities(World.java:1430) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at net.minecraft.server.v1_11_R1.WorldServer.tickEntities(WorldServer.java:617) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at net.minecraft.server.v1_11_R1.MinecraftServer.D(MinecraftServer.java:806) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
... 4 more
[12:11:13] [Server thread/ERROR]: Cause of unexpected exception was
java.lang.NoSuchMethodError: net.minecraft.server.v1_11_R1.EnchantmentManager.d(Lnet/minecraft/server/v1_11_R1/EntityLiving;)I
at de.Keyle.MyPet.compat.v1_11_R1.entity.EntityMyPet.ride(EntityMyPet.java:694) ~[?:?]
at de.Keyle.MyPet.compat.v1_11_R1.entity.EntityMyPet.g(EntityMyPet.java:1094) ~[?:?]
at de.Keyle.MyPet.compat.v1_11_R1.entity.EntityMyPet.n(EntityMyPet.java:962) ~[?:?]
at net.minecraft.server.v1_11_R1.EntityLiving.A_(EntityLiving.java:1892) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at net.minecraft.server.v1_11_R1.EntityInsentient.A_(EntityInsentient.java:244) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at de.Keyle.MyPet.compat.v1_11_R1.entity.EntityMyPet.A_(EntityMyPet.java:1160) ~[?:?]
at net.minecraft.server.v1_11_R1.World.entityJoinedWorld(World.java:1629) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at net.minecraft.server.v1_11_R1.World.h(World.java:1604) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at net.minecraft.server.v1_11_R1.World.tickEntities(World.java:1430) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at net.minecraft.server.v1_11_R1.WorldServer.tickEntities(WorldServer.java:617) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at net.minecraft.server.v1_11_R1.MinecraftServer.D(MinecraftServer.java:806) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at net.minecraft.server.v1_11_R1.DedicatedServer.D(DedicatedServer.java:399) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at net.minecraft.server.v1_11_R1.MinecraftServer.C(MinecraftServer.java:675) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at net.minecraft.server.v1_11_R1.MinecraftServer.run(MinecraftServer.java:574) [spigot-1.11.2.jar:git-Spigot-7d78b81-e2a288c]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111]