Forge 43.1.43
majruszs-difficulty-1.19.2-1.5.11.jar
majrusz-library-1.19.2-2.15.1.jar

Crash report:
crash-2022-10-16_22.34.16-fml.txt

lastest.log
latest.log

Thanks for the report, it should be fixed in the next 1.6.0 release 91f78c7