Hello, i have a modded server (software is forge , version is 1.16.5 and we have around 25 mods) and i have been playing on it with 2 friends for around 2 weeks without problems. Today when we joined, it was extremely laggy. Can't break blocks, and we can barely move around. I have read a lot of articles on here, with no luck. I can't get a plugin that helps lag, cause then i'll have to reinstall the software and delete my world. I don't understand logs, but i think journeymap might be the culprit, i don't wanna uninstall if its actually not a problem, seeing as i've explored a lot of my world with journeymap. I'll attach the log here - https://mclo.gs/PTaF7ZE
I didn't get a response last time i wrote, so i hope somebody is willing to help this time, thanks in advance:)