Integrating non-WooCommerce and WooCommerce Orders together [closed]

Turns out that the new CRUD functionality added in 3.x will allow me to deal to a single point for each data type, in this case it’s Orders

https://github.com/woocommerce/woocommerce/wiki/CRUD-Objects-in-3.0

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)