Fatal error: Uncaught Error: Class "Symfony\Component\CssSelector\XPath\Extension\AbstractExtension" not found in /home/micro01m/public_html/app.microside.org/example/vendor/symfony/css-selector/XPath/Extension/PseudoClassExtension.php:27
Stack trace:
#0 {main}
  thrown in /home/micro01m/public_html/app.microside.org/example/vendor/symfony/css-selector/XPath/Extension/PseudoClassExtension.php on line 27