Your Remote Cacti Poller information has not been included in your config.php file.Please review the config.php.dist, and set the variables: <i>$rdatabase_default, $rdatabase_username</i>, etc.These variables must be set and point back to your Primary Cacti database server.Correct this and try again.
It is strongly suggested that you update your config.php to enable this feature by uncommenting the <b>$input_whitelist</b> variable and then running the three CLI script options above after the web based install has completed.