Fatal error: Uncaught Error: Class 'Nelmio\SecurityBundle\Twig\TokenParser\AbstractCSPParser' not found in /home/eberhardschwarze/public_html/vendor/nelmio/security-bundle/Twig/TokenParser/CSPStyleParser.php:16 Stack trace: #0 {main} thrown in /home/eberhardschwarze/public_html/vendor/nelmio/security-bundle/Twig/TokenParser/CSPStyleParser.php on line 16