redsautorehab.com
zc 2.0
php 8.1

I have been getting a 409 error from shipstation for a while, and I can normally hit refresh, but now it's not working at all. I contacted them, and they claim it's an issue with either the server, or zencart. I am running out of things to try to get it to work.

Running this command, outputs all of the orders for that timeframe: https://redsautorehab.com/shipstatio...0/2025%2022:53

No clue where to check next. 409 error isn't very well documented.