Error: The game crashed whilst mouseclicked event handler

[luncans]

Hello, I tried to make a small modpack for myself but whenever I try to create a world I get the following error:

The game crashed: mouseclicked event handler

Error: java.lang.IllegalStateException: Failed to load registries due to above errors

 

Here's the log:https://mclo.gs/7maf12W

it says vanilla but its actually neoforge

Does anyone know a fix?

Edited May 16 by luncans

[TileEntity]

Also add the latest.log (logs folder)

[Paint_Ninja]

Only Forge is supported here. Neo is a hostile fork that is not compatible with Forge mods.