[05:23:07] [Server thread/WARN]: Unable to set public static com.pixelmonmod.pixelmon.comm.PixelmonPotionEffect com.pixelmonmod.pixelmon.api.registries.PixelmonEffects.repel with value com.pixelmonmod.pixelmon.entities.effects.RepelEffect@153f6a67 (pixelmon:repel)
java.lang.IllegalArgumentException: Can not set static com.pixelmonmod.pixelmon.comm.PixelmonPotionEffect field com.pixelmonmod.pixelmon.api.registries.PixelmonEffects.repel to com.pixelmonmod.pixelmon.entities.effects.RepelEffect
	at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:167) ~[?:1.8.0_51]
	at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:171) ~[?:1.8.0_51]
	at sun.reflect.UnsafeStaticObjectFieldAccessorImpl.set(UnsafeStaticObjectFieldAccessorImpl.java:79) ~[?:1.8.0_51]
	at java.lang.reflect.Field.set(Field.java:764) ~[?:1.8.0_51]
	at net.minecraftforge.registries.ObjectHolderRef.accept(ObjectHolderRef.java:159) [?:?]
	at net.minecraftforge.registries.ObjectHolderRef.accept(ObjectHolderRef.java:38) [?:?]
	at net.minecraftforge.registries.ObjectHolderRegistry.lambda$applyObjectHolders$10(ObjectHolderRegistry.java:188) [?:?]
	at net.minecraftforge.registries.ObjectHolderRegistry$$Lambda$5421/470870842.accept(Unknown Source) [?:?]
	at java.lang.Iterable.forEach(Iterable.java:75) [?:1.8.0_51]
	at net.minecraftforge.registries.ObjectHolderRegistry.applyObjectHolders(ObjectHolderRegistry.java:188) [?:?]
	at net.minecraftforge.registries.ObjectHolderRegistry.applyObjectHolders(ObjectHolderRegistry.java:182) [?:?]
	at net.minecraftforge.registries.GameData.revertTo(GameData.java:336) [?:?]
	at net.minecraftforge.registries.GameData.revertToFrozen(GameData.java:314) [?:?]
	at net.minecraftforge.fml.server.ServerLifecycleHooks.handleServerStopped(ServerLifecycleHooks.java:123) [?:?]
	at net.minecraft.server.MinecraftServer.func_240802_v_(MinecraftServer.java:683) [?:?]
	at net.minecraft.server.MinecraftServer.func_240783_a_(MinecraftServer.java:232) [?:?]
	at net.minecraft.server.MinecraftServer$$Lambda$9640/832019729.run(Unknown Source) [?:?]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_51]
[05:23:10] [main/INFO]: Stopping!