Fatal error: Uncaught Error: Class "Drupal\search_api_solr\Controller\AbstractSolrEntityController" not found in /home/fnbrshareacopy/public_html/modules/contrib/search_api_solr/src/Controller/SolrRequestHandlerController.php:12 Stack trace: #0 {main} thrown in /home/fnbrshareacopy/public_html/modules/contrib/search_api_solr/src/Controller/SolrRequestHandlerController.php on line 12