Fatal error: Uncaught Error: Interface "Concrete\Core\Install\PreconditionInterface" not found in /var/www/html/updates/concrete-cms-9.3.9-remote-updater/concrete/src/Install/Preconditions/ImageManipulation.php:9
Stack trace:
#0 {main}
thrown in /var/www/html/updates/concrete-cms-9.3.9-remote-updater/concrete/src/Install/Preconditions/ImageManipulation.php on line 9