I just tried the mod because of watching sevtech game plays, never knew that this mod is heavy on ram so i removed it (I only have 4gb ram) tried to play without it, but every time it crashes.

It works if the mod is installed by itself and with other mods I use but not without it.
Now I can't play modded without having the mod installed

Crashlog:
crash-2018-09-01_09.29.41-client.txt

Thanks for the report! Delete TheBetweenlands-3.3.10-core.jar from your mods/ directory and update to version 3.3.11 of The Betweenlands if you wish to continue play, as it includes the fix for this issue.

Ahh I see I didn't know the core is in the mods/1.12.2 folder I only saw the other files in mods/memory_repo folder

If I have a chance to upgrade my ram I might try to add this again thanks for the reply and sorry for not following the template