Fatal error: Uncaught Error: Class "Magento\Framework\Component\ComponentRegistrar" not found in /app/vendor/magento/framework/registration.php:9 Stack trace: #0 /app/vendor/composer/autoload_real.php(41): require() #1 /app/vendor/composer/autoload_real.php(45): {closure:ComposerAutoloaderInit306655a24bf2d61f0d73ec28cd16e438::getLoader():37}('07ec02c7e667fdc...', '/app/vendor/com...') #2 /app/vendor/autoload.php(25): ComposerAutoloaderInit306655a24bf2d61f0d73ec28cd16e438::getLoader() #3 /app/app/autoload.php(51): include('/app/vendor/aut...') #4 /app/app/bootstrap.php(44): require_once('/app/app/autolo...') #5 /app/pub/index.php(12): require('/app/app/bootst...') #6 {main} thrown in /app/vendor/magento/framework/registration.php on line 9