It crash with the following error:

The game crashed whilst initializing game
Error: java.lang.RuntimeException: Could not execute entrypoint stage 'main' due to errors, provided by 'falling_tree'!
Exit Code: -1

Can you provide your debug.log file (in the logs folder) after having the crash?

https://pastebin.com/y5ZbC5qa

Seems like there's quite a big part of the log file missing there.

Though, that second line (Conflicting versions found for fabric-api-base: used 0.1.3+12a8474cfa, also found 0.1.3+12a8474c4e) is weird. Seems like you have the fabric-api mod twice.

Anyway, from what I see there the fabric-api isn't the latest, try with it ;)
https://www.curseforge.com/minecraft/mc-mods/fabric-api/files/3049174

Thanks, now it work ;)