Biome error trying to update datapack to 1.20.5

Hello I'm have a datapack for 1.19 that I got to work for 1.20.4 but I'm stuck at 1.20.5. I checked the error logs and it seems to have something to do with the biomes.
I think that update for 1.20.5 might be the issue and the other picture is the error that shows up for multiple but not all biomes.