Fatal error: Uncaught Error: Call to undefined method B2B\CCollection::get_manufacturer() in /var/www/app/pub/ETI/controllers/CCollection.php:92 Stack trace: #0 /var/www/app/exec/index.php(470): B2B\CCollection->process() #1 /var/www/app/exec/index.php(76): parseReq() #2 {main} thrown in /var/www/app/pub/ETI/controllers/CCollection.php on line 92