i am trying to play with some friends and i get this error when trying to launch minecraft

and here is the log
crash-2022-12-28_22.18.11-fml.txt

1. From the crash log, you're using LargeFluidTank-18.5.1-deobf.jar, but this file is NOT for end users. It is for mod developers. Please use LargeFluidTank-18.5.1.jar, which is main file shown in CurseForge.
2. Please use latest version. I released 18.7.2