Bruh why does when using the modpack Fabulously Optimized, kept my game crashing? Even in my custom modpack, it does too for version 1.21.5???

Log file?

I used the latest version of Accessories mod for 1.21.5

@CodexJade If you are unable to provide a log for the crash, I will close this issue.

Closing as no response on log nor following the given issue template