Here are some examples of how to utilize mysql_error () mysql_connect(“your.hostaddress.com”, “username”, “password”) or die(mysql_error()) This will return an error if there is a problem connecting to your MySQL database $value = mysql_query($your_query) or die(“A MySQL error has occurred.<br />Your Query: ” . $your_query . “<br /> Error: (” . mysql_errno() . “) ” . …