I've just launched on our ubuntu 22 brand new server, but am getting a strange error message - very rarely, at random. Today I got it on logging out:
/var/www/cncchart.com/patient_chart/vendor/symfony/finder/Finder.php(649): The "" directory does not exist.
It is not occurring on the testing server running in Xampp...
I'm wondering if this is a permissions error? Any body know? Thanks.