Your zapping seems to be broken. Don't tell me you have rolled your own LNURL server with CLN or something.
Discussion
Im using nostr:npub1nc0ynppqh37rtulr57xjqpzmfjp58xrd4ey8896ehn9j5flg33fszrz5pa's clnurl plugin 😁
Just tried again “error occurred when generating invoice.”