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