PDO Error

[paidz]

We're way behind. Today, while setting up a ready-made script, I encountered an error when searching for the issue: "switch from mysql to pdo." The error I received after making the normal database settings was: Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home/porinsaat/public_html/deneme1/system/connect.php on line 30 Fatal error: Call to undefined function get_title() in /home/porinsaat/public_html/deneme1/theme/default/meta.php on line 5 connect.php 30th line $connect = mysql_connect(DB_HOST,DB_USER,DB_PASSWORD) or header("Location: 404.html"); I have no idea what to change or what to do. Please help.