Fatal error: Uncaught RuntimeException: Source class "\Magento\Framework\View\Element\UiComponent\ContentType\ContentType" for "Magento\Framework\View\Element\UiComponent\ContentType\ContentTypeFactory" generation does not exist. in /home/www/terzetweb.dk/vendor/magento/framework/Code/Generator.php:185 Stack trace: #0 /home/www/terzetweb.dk/vendor/magento/framework/Code/Generator.php(112): Magento\Framework\Code\Generator->tryToLoadSourceClass('Magento\\Framewo...', Object(Magento\Framework\ObjectManager\Code\Generator\Factory)) #1 /home/www/terzetweb.dk/vendor/magento/framework/Code/Generator/Autoloader.php(35): Magento\Framework\Code\Generator->generateClass('Magento\\Framewo...') #2 [internal function]: Magento\Framework\Code\Generator\Autoloader->load('Magento\\Framewo...') #3 [internal function]: spl_autoload_call('Magento\\Framewo...') #4 /home/www/terzetweb.dk/vendor/magento/framework/ObjectManager/Relations/Runtime.php(38): class_exists('Magento\\Framewo...') #5 /home/www/terzetweb.dk/vendor/magento/framework/Inte in /home/www/terzetweb.dk/vendor/magento/framework/Code/Generator.php on line 185