This mod conflicts with The-Outer-End. It didn't crash but prevented me from accessing a singleplayer world and said connection lost. No crash so no crash report. I don't know why it happens. The only way I know to solve the problem is to disable one of them.

1.16.5 forge-36.2.23 OuterEnd-0.2.14 buzzier_bees-3.0.3 abnormals_core-3.3.1