SilentGems-1.15.2-3.5.8+91
SilentGear-1.15.2-1.10.0+131
SilentLib-1.15.2-4.6.6+59
Forge 31.2.5

Links/Images

https://i.imgur.com/7QhlCZV.png

Maybe, but I didn't have a error message in the chat but
SilentGems-1.15.2-3.5.8+91-hotfix-479 fixed it thanks
next time i will remember to attach a log
to make sure you mean the last log?

latest.log or debug.log. Glad to hear the hotfix fixed the issue.

Possibly a symptom of #176? You should really provide a log file whenever a crash report is not available.