Fatal error: Uncaught Error: Undefined constant "ticketa\TICKETA_DB_VERSION" in /home/gilanf/public_html/wp-content/plugins/ticketa/contoller/databaseController.php:77 Stack trace: #0 {main} thrown in /home/gilanf/public_html/wp-content/plugins/ticketa/contoller/databaseController.php on line 77