Fatal error: Uncaught Error: Class 'Amasty\Shopby\Model\Layer\Filter\Price' not found in /var/www/pcm/lib/internal/Magento/Framework/ObjectManager/Factory/AbstractFactory.php:111 Stack trace: #0 /var/www/pcm/lib/internal/Magento/Framework/ObjectManager/Factory/Compiled.php(108): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject('Amasty\\Shopby\\M...', Array) #1 /var/www/pcm/lib/internal/Magento/Framework/ObjectManager/ObjectManager.php(56): Magento\Framework\ObjectManager\Factory\Compiled->create('Amasty\\Shopby\\M...', Array) #2 /var/www/pcm/app/code/Magento/Catalog/Model/Layer/FilterList.php(94): Magento\Framework\ObjectManager\ObjectManager->create('Amasty\\Shopby\\M...', Array) #3 /var/www/pcm/app/code/Magento/Catalog/Model/Layer/FilterList.php(73): Magento\Catalog\Model\Layer\FilterList->createAttributeFilter(Object(Magento\Catalog\Model\ResourceModel\Eav\Attribute\Interceptor), Object(Magento\Catalog\Model\Layer\Category\Interceptor)) #4 /var/www/pcm/app/code/Amasty/Shopby/Model/Layer/FilterList. in /var/www/pcm/lib/internal/Magento/Framework/ObjectManager/Factory/AbstractFactory.php on line 111