Fatal error: Uncaught Error: Class 'Twig\Extension\StagingExtension' not found in /home/users2/r/reveillac/www/Forum/vendor/twig/twig/src/ExtensionSet.php:47
Stack trace:
#0 /home/users2/r/reveillac/www/Forum/vendor/twig/twig/src/Environment.php(126): Twig\ExtensionSet->__construct()
#1 /home/users2/r/reveillac/www/Forum/phpbb/template/twig/environment.php(83): Twig\Environment->__construct(Object(phpbb\template\twig\loader), Array)
#2 /home/users2/r/reveillac/www/Forum/cache/production/container_4335734bbdd20f586549a504dff5f80c.php(3712): phpbb\template\twig\environment->__construct(Object(phpbb\config\db), Object(phpbb\filesystem\filesystem), Object(phpbb\path_helper), './cache/product...', Object(phpbb\extension\manager), Object(phpbb\template\twig\loader), Object(phpbb\event\dispatcher), Array)
#3 /home/users2/r/reveillac/www/Forum/cache/production/container_4335734bbdd20f586549a504dff5f80c.php(3702): phpbb_cache_container->getTemplate_Twig_EnvironmentService()
#4 /home/users2/r/reveillac/www/Forum/vendor/symfony/depe in /home/users2/r/reveillac/www/Forum/vendor/twig/twig/src/ExtensionSet.php on line 47