Error running the query []

[CiaPan]

Several test searches of images for enwiki articles like Tree, Antarctic or London, either with a single article name or a list of all three, which I tried to run on 3rd and 4th August 2019, all ended with a message 'There was an error running the query []'.

[Magnus Manske]

I just checked London in https://tools.wmflabs.org/fist/fist.php and it worked fine.

‌

Please let me know if the issue is resolved, or if you are using a different query/tool, in that case with more details.