Nextcloud Backup ncp-backup Fails due to Error reading data directory

ā„¹ļø Support šŸ“¦ Appliances (Docker, Snappy, VM, NCP, AIO)
4

Root-cause seems to be
This version of Nextcloud is not compatible with > PHP 8.0.<br/>You are currently running 8.1.7.

So you somehow managed to upgrade PHP to an unsupported version.
Please read Staying up to date. This explains, why you shouldnā€™t do this :frowning:

I hope, that youā€™ve created a backup before - have you?

If not (iā€™m afraid that this is the case?) i donā€™t know if/how you can rescue your Nextcloud. In theory it should be possible to downgrade PHP again - just a thoughtā€¦
Sorry to have no better news.