Fatal error: Uncaught Error: Class 'Magento\Catalog\Model\ResourceModel\Product\Link\CollectionFactory' not found in /var/www/select2/public_html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php:116 Stack trace: #0 /var/www/select2/public_html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(108): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject('Magento\\Catalog...', Array) #1 /var/www/select2/public_html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(150): Magento\Framework\ObjectManager\Factory\Compiled->create('Magento\\Catalog...') #2 /var/www/select2/public_html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(79): Magento\Framework\ObjectManager\Factory\Compiled->get('Magento\\Catalog...') #3 /var/www/select2/public_html/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Compiled->create('Magento\\Catalog...') #4 /var/www/select2/public_html/generated/code/Magento/Catalog/Model/Product/Link/P in /var/www/select2/public_html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php on line 116