Hi, i’m in final testing of my Magento-based eCcommerce site, and have submitted a test order from a “customer” (myself).
After entering the backend, going to Sales > Orders, and selecting the order, I then press “Invoice” button and get the following error at the top of the page:
Order not longer exist
This order no longer exists.
Same error if I press the “Ship” button.
I’m running v1.1.6 currently, with the Modern theme (modified).
I can put the order on Hold (pressing the “Hold” button), and the customer notifications etc. are all working fine.