Fatal error: Uncaught Error: Class "Magento\Framework\App\Bootstrap" not found in /var/www/html/app/bootstrap.php:46 Stack trace: #0 /var/www/html/pub/index.php(12): require() #1 {main} thrown in /var/www/html/app/bootstrap.php on line 46

Fatal error: Uncaught Error: Class "Magento\Framework\App\ObjectManager" not found in /var/www/html/vendor/mgtcommerce/module-mgtdevelopertoolbar/src/app/code/Mgt/DeveloperToolbar/Model/Driver/Output/Zero.php:37 Stack trace: #0 /var/www/html/vendor/magento/framework/Profiler/Driver/Standard.php(195): Mgt\DeveloperToolbar\Model\Driver\Output\Zero->display(Object(Mgt\DeveloperToolbar\Model\Profiler\Driver\Standard\Stat)) #1 [internal function]: Magento\Framework\Profiler\Driver\Standard->display() #2 {main} thrown in /var/www/html/vendor/mgtcommerce/module-mgtdevelopertoolbar/src/app/code/Mgt/DeveloperToolbar/Model/Driver/Output/Zero.php on line 37