Database error in vBulletin 4.2.2: Invalid SQL: ### INSERT QUERY GENERATED BY fetch_query_sql() ### INSERT INTO plugin (`active`, `executionorder`, `title`, `hookname`, `phpcode`, `product`) VALUES ('1', '5', 'AP', 'admin_global', 'require(DIR . \'/silent/payments/hooks/admin_global.php\');', 'silent_payments'); MySQL Error : Duplicate entry '0' for key 'PRIMARY' Error Number : 1062 Request Date : Friday, April 17th 2015 @ 06:38:57 PM Error Date : Friday, April 17th 2015 @ 06:38:58 PM Script : #/admincp/plugin.php?do=productimport Referrer : #/admincp/plugin.php?do=productadd IP Address : # Username : Silas Classname : vB_Database MySQL Version : 5.1.73