Fatal error: Uncaught Error: Call to a member function addExtension() on null in /workspace/sites/www/data/system/library/template/twig.php:31 Stack trace: #0 /workspace/sites/www/data/system/library/template.php(51): Template\Twig->render('default/templat...', '0') #1 /workspace/sites/www/data/system/engine/loader.php(125): Template->render('default/templat...', '0') #2 /workspace/sites/www/data/catalog/controller/common/language.php(61): Loader->view('common/language', Array) #3 /workspace/sites/www/data/system/engine/action.php(79): ControllerCommonLanguage->index(Array) #4 /workspace/sites/www/data/system/engine/loader.php(48): Action->execute(Object(Registry), Array) #5 /workspace/sites/www/data/catalog/controller/common/header.php(91): Loader->controller('common/language') #6 /workspace/sites/www/data/system/engine/action.php(79): ControllerCommonHeader->index(Array) #7 /workspace/sites/www/data/system/engine/loader.php(48): Action->execute(Object(Registry), Array) #8 /workspace/sites/www/data/catalog/controller/com in /workspace/sites/www/data/system/library/template/twig.php on line 31