Weird errors pops up alot

[fgqcvdb]

Hello when i try to create a world its says this (Image!)

when im in the world i dont spawn in a volcano i spawn in the regular overworld please help!

[Kerazene]

@SolarXYZ if you're using prism like me, the issue seems to be that even though I downloaded resource chickens from curseforge (due to it being a 'restricted' mod), it didn't actually install the mod - so I had to manually add it in the mods tab.

Do this and it should fix the issue, it's not a modpack bug though.