Upgrade PHp to 5.3 now I get DB Error

[web2works]

Hi I have upgrade my PHP version to 5.3 and now RoundCube wont connect.

This is the error I am recieving:
DB Error in /usr/share/apache2/roundcubemail-0.3.1/program/include/rcube_mdb2.php (627): MDB2 Error: unknown error Query: _execute: [Error message: Unable to execute statement] [Last executed query: INSERT INTO session (sess_id, vars, ip, created, changed) VALUES (?, ?, ?, FROM_UNIXTIME(1299234642), FROM_UNIXTIME(1299234642))] [Native code: 0]

Thanks John

[SKaero]

Try upgrading RoundCube.