This was reported to me because someone was having trouble using Twinkle. I looked into it and this API endpoint is timing out:
https://en.wikipedia.org/w/api.php?action=query&format=json&prop=revisions&rvprop=sha1%7Cids%7Ctimestamp%7Ccomment&rvlimit=100&rvstartid=845694425&rvexcludeuser=Tyagiaman&indexpageids=true&redirects=true&titles=tyagi
```lang=json
{
"error": {
"code": "internal_api_error_DBQueryTimeoutError",
"info": "[WyPx5ApAMD8AADNTBqgAAABR] Database query error."
},
"servedby": "mw1228"
}
```
If I change it to MusikAnimal, it works:
https://en.wikipedia.org/w/api.php?action=query&format=json&prop=revisions&rvprop=sha1%7Cids%7Ctimestamp%7Ccomment&rvlimit=100&rvstartid=845694425&rvexcludeuser=MusikAnimal&indexpageids=true&redirects=true&titles=tyagi
So it seems this is an issue with [[ https://en.wikipedia.org/wiki/User:Tyagiaman | User:Tyagiaman ]], specifically.