Mod Incompatibility about sophisticatedbackpacks HOT 1 CLOSED

Sorry I have no idea why this is happening for you but I don't see anything in those logs that would connect the issue to SB and there are thousands of modpacks with the mod and definitely tens of thousands of players playing with it without issues.
The only thing I can guess from the first log is that the issue is related to "The process is running with CompressedOops enabled, and the Java Heap may be blocking the growth of the native heap" because I definitely see that option enabled further down in the log.
So you can try to mess with jvm options and fix it like that or figure out what mod combination is causing this. Anyway I don't think it's likely there is going to be anything to fix on SB side given in how many packs it's used and people definitely play with the mod with much less memory without any issues.
I am closing, but feel free to reopen if you find out that SB is actually the source of the issue here.

from sophisticatedbackpacks.