latest.log
So here's the log
[14:36:52] [main/FATAL] [mixin/]: Mixin prepare failed preparing SuppressLogMixin in yungsbridges.mixins.json:
it start's at this line but i can't manage to fix this

Nothing YUNG can do about this one MehVahdJukaar/Moonlight#51 (comment)
(Only linked that issue to provide an explanation as to what is happening here - it's not related to Moonlight or anything it's just the same thing happening due to some mod you have)

(I do wonder why it's still crashing though, the mixin is marked as non-required unless that's not the correct syntax to do so?)

This is caused by another mod somehow loading Minecraft classes before mixins are applied, which is.. bad lol. The above thread says the culprit is ME Requester, so if you're using that mod I'd try removing it