Fatal error: Uncaught Error: Class "Drupal\search_api_solr\Form\IndexSolrMultisiteCloneForm" not found in /home/fnbrshareacopy/public_html/modules/contrib/search_api_solr/src/Form/IndexSolrMultisiteUpdateForm.php:11 Stack trace: #0 {main} thrown in /home/fnbrshareacopy/public_html/modules/contrib/search_api_solr/src/Form/IndexSolrMultisiteUpdateForm.php on line 11