[Server thread/ERROR]: Could not pass event ProjectileHitEvent to Slimedustry v1.2.7
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[spigot.jar:git-Spigot-e497721-a1ce164]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-e497721-a1ce164]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot.jar:git-Spigot-e497721-a1ce164]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot.jar:git-Spigot-e497721-a1ce164]
	at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callProjectileHitEvent(CraftEventFactory.java:745) [spigot.jar:git-Spigot-e497721-a1ce164]
	at net.minecraft.server.v1_8_R1.EntityProjectile.s_(EntityProjectile.java:156) [spigot.jar:git-Spigot-e497721-a1ce164]
	at net.minecraft.server.v1_8_R1.World.entityJoinedWorld(World.java:1590) [spigot.jar:git-Spigot-e497721-a1ce164]
	at net.minecraft.server.v1_8_R1.World.g(World.java:1565) [spigot.jar:git-Spigot-e497721-a1ce164]
	at net.minecraft.server.v1_8_R1.World.tickEntities(World.java:1412) [spigot.jar:git-Spigot-e497721-a1ce164]
	at net.minecraft.server.v1_8_R1.WorldServer.tickEntities(WorldServer.java:576) [spigot.jar:git-Spigot-e497721-a1ce164]
	at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:757) [spigot.jar:git-Spigot-e497721-a1ce164]
	at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [spigot.jar:git-Spigot-e497721-a1ce164]
	at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:623) [spigot.jar:git-Spigot-e497721-a1ce164]
	at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:526) [spigot.jar:git-Spigot-e497721-a1ce164]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_25]
Caused by: java.lang.ClassCastException: de.Keyle.MyPet.entity.types.CraftMyPet cannot be cast to org.bukkit.entity.Player
	at me.j0ach1mmall3.Slimedustry.Listeners.EntitiesListener.onProjectileHit(EntitiesListener.java:47) ~[?:?]
	at sun.reflect.GeneratedMethodAccessor480.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_25]
	at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_25]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[spigot.jar:git-Spigot-e497721-a1ce164]
	... 14 more