umremovable (recent played server)

[Alex20061101]

this issue led me not able to use other mods as I always ended up clicking that button instead of doing other stuff.

[Username404-59]

This mod is abandoned so I encourage you to use 5zig reborn: https://github.com/5zig-reborn/The-5zig-Mod
You will get more support there and maybe your issue got patched.