Error: Class 'Magento\Framework\Message\Session\Proxy' not found in /var/www/html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php:121
Stack trace:
#0 /var/www/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(108): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject('Magento\\Framewo...', Array)
#1 /var/www/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(150): Magento\Framework\ObjectManager\Factory\Compiled->create('Magento\\Framewo...')
#2 /var/www/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(79): Magento\Framework\ObjectManager\Factory\Compiled->get('Magento\\Framewo...')
#3 /var/www/html/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Compiled->create('Magento\\Framewo...')
#4 /var/www/html/vendor/magento/framework/App/FrontController.php(88): Magento\Framework\ObjectManager\ObjectManager->get('Magento\\Framewo...')
#5 /var/www/html/generated/code/Magento/Framework/App/FrontController/Interceptor.php(14): Magento\Framework\App\FrontController->__construct(Object(Magento\Framework\App\RouterList), Object(Magento\Framework\App\Response\Http\Interceptor), NULL, NULL, NULL, NULL, NULL)
#6 /var/www/html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(121): Magento\Framework\App\FrontController\Interceptor->__construct(Object(Magento\Framework\App\RouterList), Object(Magento\Framework\App\Response\Http\Interceptor), NULL, NULL, NULL, NULL, NULL)
#7 /var/www/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(108): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject('Magento\\Framewo...', Array)
#8 /var/www/html/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Compiled->create('Magento\\Framewo...')
#9 /var/www/html/vendor/magento/framework/App/Http.php(115): Magento\Framework\ObjectManager\ObjectManager->get('Magento\\Framewo...')
#10 /var/www/html/vendor/magento/framework/App/Bootstrap.php(263): Magento\Framework\App\Http->launch()
#11 /var/www/html/pub/index.php(28): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http\Interceptor))
#12 {main}