Fatal error: Class 'Symfony\Component\CssSelector\XPath\Extension\AbstractExtension' not found in /var/www/html/dev/spa/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/HtmlExtension.php on line 28

Call Stack:
    0.0007     261336   1. {main}() /var/www/html/dev/spa/vendor/symfony/css-selector/Symfony/Component/CssSelector/XPath/Extension/HtmlExtension.php:0