Advanced Search (Games) failing with "request can't be processed at the moment" for over a week

I am unable to use the "Advanced search" feature on lishogi.org/games/search.
Every time I attempt to search for games, the request fails with the error message:
"request can't be processed at the moment".

This issue has been persistent for over a week.

Steps to Reproduce:
1. Go to lishogi.org/games/search
2. Enter any search criteria (e.g., a specific opening, player, or date range).
3. Click the "Search" button.
4. Observe the error message displayed.

Expected Behavior:
The search should return a list of games matching the criteria.

Actual Behavior:
The page displays the error: "request can't be processed at the moment".

can anybody advice on the issue?

You can't post in the forums yet. Play some games!