You have problems in the product.
Line 143 should be changed from
Code:
$db->query("UPDATE user SET favsmilies='$favsmilies' WHERE userid='" . $vbulletin->userinfo['userid'] . "'");
to
Code:
$db->query("UPDATE " . TABLE_PREFIX . "user SET favsmilies='$favsmilies' WHERE userid='" . $vbulletin->userinfo['userid'] . "'");
and line 126 should be changed from
Code:
$db->query("UPDATE user SET favsmilies='' WHERE userid='" . $vbulletin->userinfo['userid'] . "'");
to
Code:
$db->query("UPDATE " . TABLE_PREFIX . "user SET favsmilies='' WHERE userid='" . $vbulletin->userinfo['userid'] . "'");
Kevin