Buckets Crash Cave Factory Modpack (1.16.5)

[Supergamer2E]

Wether I am placing water or picking up water in this modpack, the game crashes and I cannot figure it out. Please help! The crash report is below:

 

https://drive.google.com/file/d/13VU3LErznJvuDYvKOQv6rUtp_ECyfuXY/view?usp=sharing 

[warjort]

The mod is probably called rubidium (a port of sodium)

[Supergamer2E]

neither sodium or rubidium are showing in the mod folder. magnesium is the closest thing to it. should I remove that? I wasn't able to play it without it but I might be able to find a workaround

[Supergamer2E]

Ok i removed it. it isnt crashing when i use a bucket anymore but i have like 2 fps and it doesnt seem to be improving. any mod suggestions for forge 1.16.5 to improve fps besides sodium/magnesium