this will fix it mate
Code:
CREATE TABLE IF NOT EXISTS `addedrequests` (
`id` int(10) unsigned NOT NULL auto_increment,
`requestid` int(10) unsigned NOT NULL default '0',
`userid` int(10) unsigned NOT NULL default '0',
PRIMARY KEY (`id`),
KEY `pollid` (`id`),
KEY `userid` (`userid`),
KEY `requestid_userid` (`requestid`,`userid`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;
--
-- Dumping data for table `addedrequests`
--
-- --------------------------------------------------------