whats wrong with this line

[neutek]

$DB->query("
INSERT INTO `irc_channel`
(handle, server, icon, nick_style, act0, act1, act2, act3, act4, act5)
VALUES
('" . addslashes($channel['handle']) . "', '" . addslashes($channel['server']) . "',
'" . addslashes($channel['icon']) . "', '" . addslashes($channel['nickstyle']) . "',
'" . addslashes($channel['act0']) . "', '" . addslashes($channel['act1']) . "',
'" . addslashes($channel['act2']) . "', '" . addslashes($channel['act3']) . "',
'" . addslashes($channel['act4']) . "', '" . addslashes($channel['act5']) . "')
");