Fatal error: Uncaught Error: Class 'WP_Widget' not found in /home/.sites/132/site12/web/wp-content/plugins/ajaxy-search-form/admin/widgets/search.php:3 Stack trace: #0 {main} thrown in /home/.sites/132/site12/web/wp-content/plugins/ajaxy-search-form/admin/widgets/search.php on line 3