Fatal error: Uncaught Twig\Error\RuntimeError: Unable to load the "Slim\Views\TwigRuntimeExtension" runtime. in /var/www/test/resources/views/includes/header.twig:6 Stack trace: #0 /var/www/test/vendor/twig/twig/src/Environment.php(358) : eval()'d code(44): Twig\Environment->getRuntime() #1 /var/www/test/vendor/twig/twig/src/Template.php(394): __TwigTemplate_abea85fcc484a9c9aa54f5d9bbf400f22e8c56cc5d93de69c5909b282fbcd95f->doDisplay() #2 /var/www/test/vendor/twig/twig/src/Template.php(367): Twig\Template->displayWithErrorHandling() #3 /var/www/test/vendor/twig/twig/src/Environment.php(358) : eval()'d code(321): Twig\Template->display() #4 /var/www/test/vendor/twig/twig/src/Template.php(394): __TwigTemplate_2891bba622faa87569c8eb0fa455380fd39ca161a462cd92138dcd12ab746b01->doDisplay() #5 /var/www/test/vendor/twig/twig/src/Template.php(367): Twig\Template->displayWithErrorHandling() #6 /var/www/test/vendor/twig/twig/src/Environment.php(358) : eval()'d code(48): Twig\Template->display() #7 /var/www/test/vendor/twig/twig/src/T in /var/www/test/resources/views/includes/header.twig on line 6