Error "404: Not Found" when accessing collections

Since this morning I’m getting many errors when accessing my collections using code.
My code has not changed, the errors started this morning.

let results = await wixData.query(“Profiles”)
.find();
When I run this query multiple times, sometimes I’m getting the results as expected, but most of the time I’m getting error : “404: Not Found”

Can someone please advise?
Thank you.
Peter

Hi,
Can you please share a link to your site and describe the scenario?
Roi.