We were playing on our server with nether turned off, and when we wanted to turn it on with this datapack, an error pops up that says that the server cannot find the datapack files (attach the file)

Аnd the datapack also changes the holes from creepers, and for some reason, when players load chunks, holes from the explosion appear, although there was no explosion like that. I tried to remove all creepers using the command, but writes that no creepers were found. I think they will spawn, and for some reason immediately explode

try unzipping the file to solve the nether problem
About the creeper one, it should be fixed in the most recent versions

Closing due to inactivity