Fatal error: Interface 'Symfony\Component\CssSelector\Parser\Handler\HandlerInterface' not found in /var/www/html/dev/spa/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Handler/WhitespaceHandler.php on line 27

Call Stack:
    0.0003     237424   1. {main}() /var/www/html/dev/spa/vendor/symfony/css-selector/Symfony/Component/CssSelector/Parser/Handler/WhitespaceHandler.php:0