Make sure that in functions_newpost.php that this exists:
PHP Code:
$DB_site->query("
INSERT INTO " . TABLE_PREFIX . "post
(threadid, parentid, title, username, userid, dateline, pagetext, allowsmilie,
showsignature, ipaddress, iconid, visible, attach)
VALUES
($threadinfo[threadid], $parentid, '" . addslashes($post['title']) . "',
'" . addslashes($post['postusername']) . "', $bbuserinfo[userid], " . TIMENOW . ",
'" . addslashes($post['message']) . "', $post[enablesmilies], $post[signature],
'" . addslashes($post['ipaddress']) . "', $post[iconid], $post[visible], $totalattachments)
");
For insurance you could always upload a new one in the includes folder.
Cheers,
g-force2k2