MC 1.12.2
Forge 2566
Waystone 4.0.19
Bunch of other mods

https://pastebin.com/zbTKyJEC
https://pastebin.com/yrcqGk8c

`Description: Exception in server tick loop

net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from Waystones (waystones)
Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/entity/EntityPlayerSP
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671)
at java.lang.Class.getConstructor0(Class.java:3075)
at java.lang.Class.newInstance(Class.java:412)
at net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper.instantiate(SimpleNetworkWrapper.java:165)
at net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper.registerMessage(SimpleNetworkWrapper.java:158)
at net.blay09.mods.waystones.network.NetworkHandler.init(NetworkHandler.java:33)
at net.blay09.mods.waystones.Waystones.preInit(Waystones.java:74)`