Fatal error: Uncaught Error: Class 'Symfony\Component\HttpFoundation\Request' not found in /home1/heyerarc/public_html/updates/concrete5-8.5.5_remote_updater/concrete/src/Http/RequestBase.php:29 Stack trace: #0 {main} thrown in /home1/heyerarc/public_html/updates/concrete5-8.5.5_remote_updater/concrete/src/Http/RequestBase.php on line 29