Fatal error: Uncaught Error: Interface "Symfony\Component\CssSelector\Parser\Handler\HandlerInterface" not found in /home/galtechstudents/public_html/steffy/Blog Management/Blog/vendor/symfony/css-selector/Parser/Handler/IdentifierHandler.php:30 Stack trace: #0 {main} thrown in /home/galtechstudents/public_html/steffy/Blog Management/Blog/vendor/symfony/css-selector/Parser/Handler/IdentifierHandler.php on line 30