Fatal error: Uncaught Error: Class "Twig\Extension\AbstractExtension" not found in /var/www/bethesda/vendor/symfony/ux-chartjs/src/Twig/ChartExtension.php:25 Stack trace: #0 {main} thrown in /var/www/bethesda/vendor/symfony/ux-chartjs/src/Twig/ChartExtension.php on line 25