Help is broken?

Was working for a few days then something broke it :/. Not sure what. If anyone could help me that would be great ty!

https://pastebin.com/p9eaLYtE

Have you installed or updated any plugins recently?

What plugins are you using?

i installed 3 before i think it stopped working. Seats-v7-1.0.0, Tree-Chopper-Mod-1.12.2, silkspawners-1.6. i tryed removed all but seats to see if that fixed but no

Annnddd it s was the seats one XD… This is now resolved