Isaacdevil

Oh right, sorry about that.

Yeah, CodeChickenLib-1.12.2-3.2.3.358 is on the server I found. I can use JEI just fine on singleplayer so I don't think its an issue, although its not impossible.

I would, I don't know how to with a server owned by a company. I'll need to contact them (although my purchased server has 8GB memory), and is there a server CodeChicken Library mod or something? Since I think a library for CodeChicken's mods is already on the server but I'll check.

Log - https://pastebin.com/1ZvUfvLM I keep getting an error which is "A fatal error has occured, this connection is terminated" everytime I attempt to join the server. It was working before, but I decided to make my own modpack because a survival-oriented one I tried on there overloaded the server. The server's memory usage stays at 37% while its CPU only goes up to 3% in the process of me joining the server. I removed a few client-side mods from the server also after I found out they were client-side through logs. Singleplayer has no problems I should mention.