https://pastebin.com/GudnimQB

This looks like an incompatibility issue. Have you tried updating Obfuscate? From the crash log i can see that you are using 0.2.5 but the current available version is 0.2.6 (released on 7. of october).

Yeah , now starts the game and right when i join my world it instantly crashes...

I don't know what mod it is but looks like it is using ASM on my classes. No help here if it's not my mod causing it.