ReflectionException: Class Magento\Framework\App\Config\ConfigSourceAggregated\Proxy does not exist in /var/www/html/mb2/vendor/magento/framework/Code/Reader/ClassReader.php:19 Stack trace: #0 /var/www/html/mb2/vendor/magento/framework/Code/Reader/ClassReader.php(19): ReflectionClass->__construct('Magento\\Framewo...') #1 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Definition/Runtime.php(49): Magento\Framework\Code\Reader\ClassReader->getConstructor('Magento\\Framewo...') #2 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(48): Magento\Framework\ObjectManager\Definition\Runtime->getParameters('Magento\\Framewo...') #3 /var/www/html/mb2/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('scopesConfigSou...') #4 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(160): Magento\Framework\ObjectManager\ObjectManager->get('scopesConfigSou...') #5 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(246): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgument(Array, 'Magento\\Framewo...', NULL, 'source', 'Magento\\Store\\A...') #6 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(34): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgumentsInRuntime('Magento\\Store\\A...', Array, Array) #7 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(59): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->_resolveArguments('Magento\\Store\\A...', Array, Array) #8 /var/www/html/mb2/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('Magento\\Store\\A...') #9 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(196): Magento\Framework\ObjectManager\ObjectManager->get('Magento\\Store\\A...') #10 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(172): Magento\Framework\ObjectManager\Factory\AbstractFactory->parseArray(Array) #11 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(246): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgument(Array, NULL, Array, 'types', 'Magento\\Framewo...') #12 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(34): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgumentsInRuntime('Magento\\Framewo...', Array, Array) #13 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(59): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->_resolveArguments('Magento\\Framewo...', Array, Array) #14 /var/www/html/mb2/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('Magento\\Framewo...') #15 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(160): Magento\Framework\ObjectManager\ObjectManager->get('Magento\\Framewo...') #16 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(246): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgument(Array, 'Magento\\Framewo...', NULL, 'scopeConfig', 'WeltPixel\\Backe...') #17 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(34): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgumentsInRuntime('WeltPixel\\Backe...', Array, Array) #18 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(59): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->_resolveArguments('WeltPixel\\Backe...', Array, Array) #19 /var/www/html/mb2/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('WeltPixel\\Backe...') #20 /var/www/html/mb2/vendor/magento/framework/Event/Invoker/InvokerDefault.php(52): Magento\Framework\ObjectManager\ObjectManager->get('WeltPixel\\Backe...') #21 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(116): Magento\Framework\Event\Invoker\InvokerDefault->__construct(Object(Magento\Framework\Event\ObserverFactory), Object(Magento\Framework\App\State\Interceptor), NULL) #22 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(66): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject('Magento\\Framewo...', Array) #23 /var/www/html/mb2/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('Magento\\Framewo...') #24 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(160): Magento\Framework\ObjectManager\ObjectManager->get('Magento\\Framewo...') #25 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(246): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgument(Array, 'Magento\\Framewo...', NULL, 'invoker', 'Magento\\Framewo...') #26 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(34): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgumentsInRuntime('Magento\\Framewo...', Array, Array) #27 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(59): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->_resolveArguments('Magento\\Framewo...', Array, Array) #28 /var/www/html/mb2/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('Magento\\Framewo...') #29 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(160): Magento\Framework\ObjectManager\ObjectManager->get('Magento\\Framewo...') #30 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(246): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgument(Array, 'Magento\\Framewo...', NULL, 'eventManager', 'Magento\\Framewo...') #31 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(34): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgumentsInRuntime('Magento\\Framewo...', Array, Array) #32 /var/www/html/mb2/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(59): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->_resolveArguments('Magento\\Framewo...', Array, Array) #33 /var/www/html/mb2/vendor/magento/framework/ObjectManager/ObjectManager.php(56): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('Magento\\Framewo...', Array) #34 /var/www/html/mb2/vendor/magento/framework/App/Bootstrap.php(235): Magento\Framework\ObjectManager\ObjectManager->create('Magento\\Framewo...', Array) #35 /var/www/html/mb2/index.php(40): Magento\Framework\App\Bootstrap->createApplication('Magento\\Framewo...') #36 {main}