How can the crash be reproduced?

I opened minecraft and it says mod biomesoplenty requires forge 35.1.10 or above. currently forge is 35.1.4. Sorry for bothering you with this, but I've really wanted to play with this mod. Thank you in advance !!

Crash Report and Logs

crash-2020-12-20_11.12.07-fml.txt

Mod Version

the most recent version: 1.16.4 - 13.0.0.425

As the message says, you need to update Forge. 35.1.10 is a higher version than 35.1.4.