Question: Request Has Been Failed With Unknown Server Error

Request Has Been Failed With Unknown Server Error

yesterday I bought "Modern Point of Sale Solution" and they helped me to install now I want to install the module that I just bought "eCommerce Module for Modern POS Solution" but when I try

AP

Alejandro Pulley

Asked

yesterday I bought “Modern Point of Sale Solution” and they helped me to install now I want to install the module that I just bought “eCommerce Module for Modern POS Solution” but when I try to install it I get an error