uno on Nostr: I keep getting this message now anytime I try to zap anyone using a primal wallet. ...

I keep getting this message now anytime I try to zap anyone using a primal wallet.

Could not fetch invoice from https://primal.net/lnurlp/pinkcougar2/callback: Upgrade Required - The server refuses to process the request using the current protocol unless the client upgrades to a different protocol.

This is stupid.