I've been trying to open my game for hours and it keeps crashing. I've played with this mod before so I assumed it would be fine but after doing some digging I realised there was a problem with this mod when loading my game. I tried to clean everything up, make sure I had the right version of both citadel and Alexs Mobs but it still failed to load. I'm not very good at troubleshooting or reading crash reports so I really need help to get this to work again. Thanks!

This is the crash report https://pastebin.com/wJVAsA7j