[insidedesign]

Database Error Fix:

Line 374, change to:

$db->query_write("INSERT INTO " . TABLE_PREFIX . "invitation (`invitecode`,`user`,`email`,`sent`) VALUES ('".$invitation_token."',".$vbulletin->userinfo['userid'].",'".$invitation_email."'," . TIMENOW . ")");

Notes:

• vbulletin already checks for malformed e-mail inputs
• The script attempts to 'escape' or remove any special characters from the input, but it also does the same for your username and password
• Thus : yourdbname_vb becomes yourdbname

BTW, if you want to increase your invites:

line 14, just change my '1000' to whatever u want:

$db->query_write("ALTER TABLE `" . TABLE_PREFIX . "user` ADD `invitation` INT( 10 ) UNSIGNED DEFAULT '1000' NOT NULL");