แจกของฟรี

hi i have a family type site and a parent will sit down and register themselves, then log out and attempt to register another family member.
message are waiting 30 or so minutes from registering

Run this query in phpMyAdmin to disable that check:
REPLACE INTO smf_settings (variable, value) VALUES ('disableRegisterCheck', 1);
or

disable_check.php
<?php
require('SSI.php');
updateSettings(array('disableRegisterCheck' => 1));
echo 'All done!';
?>
All you need to do is upload that to your site, in to the same place as SSI.php you go to yoursite.com/disable_check.php