I disabled most knives and features I wouldnt be using, and on world creation I'd get the "Data pack validation failed" message.
2022-11-10-1.log.gz

Likely you set the chance_wild_salmonberries, chance_mini_melon and chance_cantaloupe to 0, when the range is listed as >0.

However, I will make a change to my config system to prevent this in the future.

Done