Fatal error: Uncaught Error: Call to a member function getFacets() on null in /home/fivetech/public_html/app/code/Doofinder/Feed/Search/Adapter/AllFetcher.php:135 Stack trace: #0 /home/fivetech/public_html/app/code/Doofinder/Feed/Search/Adapter.php(54): Doofinder\Feed\Search\Adapter\AllFetcher->fetch(Object(Magento\Framework\Search\Request)) #1 /home/fivetech/public_html/app/code/Magento/Search/Model/SearchEngine.php(42): Doofinder\Feed\Search\Adapter->query(Object(Magento\Framework\Search\Request)) #2 /home/fivetech/public_html/lib/internal/Magento/Framework/Search/Search.php(85): Magento\Search\Model\SearchEngine->search(Object(Magento\Framework\Search\Request)) #3 /home/fivetech/public_html/app/code/Magento/CatalogSearch/Model/ResourceModel/Fulltext/Collection.php(436): Magento\Framework\Search\Search->search(Object(Magento\Framework\Api\Search\SearchCriteria)) #4 /home/fivetech/public_html/lib/internal/Magento/Framework/Data/Collection/AbstractDb.php(343): Magento\CatalogSearch\Model\ResourceModel\Fulltext\Collection- in /home/fivetech/public_html/app/code/Doofinder/Feed/Search/Adapter/AllFetcher.php on line 135