Conflicting with "Oh the Biomes You Go"

[Misterboy64]

Hello! i'm seeing that this mod is conflicting with Biomes you Go since the moment i put the mod in the modpack it just turns out that "byg" (abbreviated in "Biomes You Go") ends up with the launcher popping back up saying

Error ; java.lang.RuntimeException : Could not execute entrypoint stage 'main' due to errors, provided by 'byg'! Exit Code: -1

now i know i might sound like a retard about Java Coding, but just telling you, is it a problem connected about this mod since this only happens when i put it?
thanks in advance
2020-08-29-7.log.gz

[Yoghurt4C]

🙏