This version of Nextcloud is not compatible with > PHP 8.0. You are currently running 8.1.21

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1

I recently did a restore of my nextcloud instance because a nextcloud update crashed the whole instance. I Instaled a new Image on my SD Card and then did the Restore. The Restore worked fine but now when i go to Nextcloud i get this Error:
This version of Nextcloud is not compatible with > PHP 8.0.
You are currently running 8.1.21.

I deleted the instaled php Version and installed PHP 7.4.33 but it still doesnt work.

Can someone Help me because i cant fix it on my own because im a Noob in Linux :slight_smile:

2

Start by searching through this forum or the internet for people who have encountered the same generic error: https://help.nextcloud.com/search?q=This%20version%20of%20Nextcloud%20is%20not%20compatible%20with%20PHP

hmm, Here is a link from a previous topic where this was solved: HowTo: Change PHP version on Apache & Nginx | OpenSense Labs

You can also confirm more details on your version of Nextcloud and any relevant logs by filling out the support template, or by running ncp-report