Fatal error: Uncaught Error: Class 'Twig\TokenParser\AbstractTokenParser' not found in /home/eberhardschwarze/public_html/vendor/nelmio/security-bundle/Twig/TokenParser/AbstractCSPParser.php:20
Stack trace:
#0 {main}
thrown in /home/eberhardschwarze/public_html/vendor/nelmio/security-bundle/Twig/TokenParser/AbstractCSPParser.php on line 20