Fatal error: Uncaught Error: Class 'ElementorPro\Modules\Forms\Submissions\Database\Migrations\Base_Migration' not found in /var/www/html/wp-content/plugins/elementor-pro/modules/forms/submissions/database/migrations/referer-extra.php:4 Stack trace: #0 {main} thrown in /var/www/html/wp-content/plugins/elementor-pro/modules/forms/submissions/database/migrations/referer-extra.php on line 4