Resolved Error when changing PHP version

[JM Malsacre]

Server operating system version

Debian 11

Plesk version and microupdate number

18.0.56 #2

Hi,
I just migrated a domain to a new VPS with Pesk installed.
When I decide to change the PHP version (the old one is obsolete), Plesk returns me this page whose error I am unable to interpret.
Anyone have any idea what this means?
Thanks for your help.
Regards
Jean-Marie

 

[JM Malsacre]

I was able to repair this error by re-uploading a domain backup from yesterday.
A thousand apologies for the noise.

Jean-Marie