I am on Minecraft 1.19.2, people tend to say that it's compatible with 1.19.2.

On a clean install with just the carpet mod and carpet extra mod, using a dispenser with this rule on wish a bucket and a lava cauldron will crash the game without an error report. There is a crash report file generated, but minecraft doesn't offer it to you after running.

I had used this rule with carpet extra on this world before, on 1.19.2 as well without issue, probably on an older version of the mod, or perhaps older version of fabric/fabric api.

crash-2022-11-03_13.40.17-server.txt
latest.log

MC version 1.19.2
Carpet Version 1.4.84+v221018
Carpet Extra Version 1.4.83

Oh, I know what causes this. For now downgrading Carpet to 1.4.83 should fix it (there's been a change in Carpet and extra wasn't ready for it). I'll make a fix in a while.

Just released 1.4.84 Extra that should fix dispenser rules running with 1.4.84 Carpet, closing this. Should be soon on CF, and already at Github Releases:
https://github.com/gnembon/carpet-extra/releases/tag/1.4.84