When both LittleTiles 1.5.0-327 and Controllable 0.11.2 are both present a hard crash occurs (no actual crash log.)
https://github.com/MrCrayfish/Controllable/files/6235248/latest.log line 357 is where the exception occurs, though I'm sure the rest of the log has some hints.

If you need any additional info let me know, the modpack is Tekxit 3.14 on Minecraft 1.12.2.

Crayfish says the issue is from your end of things but I have no opinion on that, the issue on his mod is here: MrCrayfish/Controllable#175

Also I would like to say that I love this mod, and congrats on the 1.5.0 release :3

MrCrayfish/Controllable#186

Appreciate you, thanks

Controllable is discontinued, so yeah this won't get fixed sorry.