Upgraded MYSQL and have an error on one line...please help.

[hbidad]

Error: Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/user/public_html/quotes2/class.ticket.php on line 289

Problem:
function time_convert($mysql_timestamp) {
    global $config;
    $t = mysql_fetch_array(mysql_query("SELECT UNIX_TIMESTAMP($mysql_timestamp)$ <-- line 289
    $t[timestamp] += ($config[timezone] * 3600);
    return $t[timestamp];

We upgraded from  4.0.27-standard to 4.1.21-standard and cant figure it out.

Please advise.

[fenway]

That's not a valid query.