Could this be an error?

[gasse1014life]

i have see on database syntax,

the table "products_groups" are not primary key with

PRIMARY KEY (`customers_group_id`,`products_id`)

thank you ,

cause this primary is necessary and helpfull when merging with an old version of osCommerce.


I have fix with this sql query:

  
ALTER TABLE `products_groups`
  DROP PRIMARY KEY,
   ADD PRIMARY KEY(
     `customers_group_id`,
     `products_id`);