Fatal error: Uncaught Error: Call to undefined function mysql_connect() in D:\xampp\htdocs\reg\sympo_aug17\library\opendb.php:11 Stack trace: #0 D:\xampp\htdocs\reg\sympo_aug17\login.php(4): require_once() #1 {main} thrown in D:\xampp\htdocs\reg\sympo_aug17\library\opendb.php on line 11