Warning: Undefined array key "d_id" in /var/www/services/QMS/update_queue.php on line 37

Warning: Undefined array key "t_id" in /var/www/services/QMS/update_queue.php on line 37

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in /var/www/services/QMS/database.php:41 Stack trace: #0 /var/www/services/QMS/database.php(41): mysqli_query() #1 /var/www/services/QMS/update_queue.php(37): database->updateQueue() #2 /var/www/services/QMS/update_queue.php(44): IP_QMS->UpdateQueueData() #3 {main} thrown in /var/www/services/QMS/database.php on line 41