Fatal error: Uncaught Error: Class 'Revival\Shopbycat\Block\ShopCategory' not found in /home/revivalparts/www_magento2/production/2016-08-30-092246/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php:93 Stack trace: #0 /home/revivalparts/www_magento2/production/2016-08-30-092246/vendor/magento/framework/ObjectManager/Factory/Compiled.php(88): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject('Revival\\Shopbyc...', Array) #1 /home/revivalparts/www_magento2/production/2016-08-30-092246/vendor/magento/framework/ObjectManager/ObjectManager.php(57): Magento\Framework\ObjectManager\Factory\Compiled->create('Revival\\Shopbyc...', Array) #2 /home/revivalparts/www_magento2/production/2016-08-30-092246/vendor/magento/framework/View/Element/BlockFactory.php(45): Magento\Framework\ObjectManager\ObjectManager->create('Revival\\Shopbyc...', Array) #3 /home/revivalparts/www_magento2/production/2016-08-30-092246/vendor/magento/framework/View/Layout/Generator/Block.php(257): Magento\Framework\View\Elemen in /home/revivalparts/www_magento2/production/2016-08-30-092246/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php on line 93