I downloaded a lot of mods, but whenever I try to create a new world by clicking on the "Create New World" option, the game crashes. I'm not sure why. Here's the error message I get: 

The game crashed whilst mouseclicked event handler Error: java.lang.IllegalStateException: Failed to load registries due to above errors Exit code: -1

Can somebody help?

nvm fixed it some mod was just crashing the game