Fatal error: Uncaught Error: Class "Assetic\FilterManager" not found in /home/backupcp/public_html/ntpcbgtpp.hweb.xyz/vendor/symfony/assetic-bundle/FilterManager.php:22 Stack trace: #0 {main} thrown in /home/backupcp/public_html/ntpcbgtpp.hweb.xyz/vendor/symfony/assetic-bundle/FilterManager.php on line 22