Hello Abantecart, How can i hide the message receive from Abantecart and Extenssion in message section. I just only show the 'New Order' and 'error notification' on the notificaton and message. In which php file i can block this manually or hide it.
This is a core feature that is integrated in the system in many places. If you need to disable, you need to check usage of Amessage class.
I would not mess with core classes as this can easily break your AbanteCart and your changes will be wiped out on upgrade.