Fatal error: Uncaught Error: Interface 'Symfony\Component\CssSelector\Parser\Handler\HandlerInterface' not found in /home/soh-works/www/3good/vendor/symfony/css-selector/Parser/Handler/WhitespaceHandler.php:28 Stack trace: #0 {main} thrown in /home/soh-works/www/3good/vendor/symfony/css-selector/Parser/Handler/WhitespaceHandler.php on line 28