Warning: Use of undefined constant HTTP_HOST - assumed 'HTTP_HOST' (this will throw an Error in a future version of PHP) in /index.php on line 2

Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /panel/includes/baza.php:13 Stack trace: #0 /index.php(3): include() #1 {main} thrown in /panel/includes/baza.php on line 13