nostr:npub198fskfzk8typr7d5zr6jf704nqlmx6jc2ldmz087dyzqsar4fngq8z5q3u nostr:npub1khjgmtfwyvtvg63k7h3j40paf46cycre0ug6c6yfyj5h0yar6ulsr27ygr 

Just upgraded to Bookworm.

Some version of "use lower PHP version, at least temporarily" seems to be key.

This one-version-at-a-time thing from Nextcloud is pretty annoying even if you don't have to downgrade something else first.