Trade Market bug – “A request is already in progress”

I am experiencing an issue with the Trade Market in Path of Exile 2.
Whenever I try to search for items or buy something, I get the following error message:

“A request is already in progress, please try again soon.”

After that, I cannot perform any more searches and I am unable to buy anything.
I already tried restarting the game and my internet connection, but the issue persists.

I am having the same problem. I was looking for a new helmet for my with with +minion levels about 30 hours ago, and didn't get any results and have been unable to use the market since. This is a big deal cause I just sold that omen of light I lucked into for like 800 exalted so I would looking forward to "moving up a tier" so to speak and regearing my character but I'm completely locked out. I'm using head body and boots that are about 45 levels lower than me right now.