Steps to Reproduce the Crash

1. Opening the JEI items window crashes game.
2. It does it immediately when opening JEI or waiting 30-seconds.
3. Clicking on next page causes JEI to crash.
4. Looking up entire mod list of items using @ crashes the game.
5. Searching for specific item in JEI causes game to crash.

Here is the crash log
https://pastebin.com/SveN50Za

I am not playing a specific released mod pack.
I am playing a custom mod pack I built. Here is the list.
https://pastebin.com/FYMygaqB

Minecraft v1.20.1
Forge v47.1.46
JEI v15.2.0.27

Mod Pack URL (Optional)

No response

Mod Pack Version (Optional)

No response

Extra Notes (Optional)

No response

Crash Report

https://pastebin.com/SveN50Za

This has been automatically marked as stale because it has not had recent activity, and will be closed if no further activity occurs. If this was overlooked, forgotten, or should remain open for any other reason, please reply here to call attention to it and remove the stale status. Thank you for your contributions.

This has been automatically closed because it has not had recent activity. Please feel free to update or reopen it.

Have the same issue with the same version

This has been automatically marked as stale because it has not had recent activity, and will be closed if no further activity occurs. If this was overlooked, forgotten, or should remain open for any other reason, please reply here to call attention to it and remove the stale status. Thank you for your contributions.

This has been automatically closed because it has not had recent activity. Please feel free to update or reopen it.

Thanks for the report!
Sorry for the late response.

Please try removing rubidium and other mods, which may be causing this issue.