What steps will reproduce the problem? 1. Execute the following code: {{{ $db = PDB::connect($dsn, $user, $pass); $db->setFetchMode(PDO::FETCH_CLASS, 'stdClass'); }}}

What is the expected output? What do you see instead? Dies with: {{{ Fatal error: Call to undefined function UnexpectedArgumentException() in PDB/Common.php on line 509 }}}

This is because line 590 has throw UnexpectedArgumentException rather than throw new UnexpectedArgumentException.