MrJellyRolls

serverlog:https://pastebin.com/3aAMAtE9 the server starts up fine but when i join i get the error on the title and cant join

crash report:https://pastebin.com/h1phJPwr

hmm alright ty😄

I added a mod called world of bosses to my server and i updated gecko which is a dependency and now server wont start up Crash log:https://pastebin.com/KPrXx1SR

thank you for the advice i found which mod was causing the problems

Ive been trying to fix this for two days now i dont know what to do please help this is the client log:https://pastebin.com/bcBdJvU7 this is the server log:https://pastebin.com/2Zid4AGa and this is the server debug log:https://drive.google.com/file/d/12B7pc9yX2-IEV19AMnGcAfx-fk_yj-8U/view?usp=sharing