`cirrussearch-backend-error` at beta cluster `"We could not complete your search due to a temporary problem. Please try again later"` occures for few days:
- https://travis-ci.org/github/wikimedia/pywikibot/jobs/760801486
- https://travis-ci.org/github/wikimedia/pywikibot/jobs/760801487
- https://travis-ci.org/github/wikimedia/pywikibot/jobs/760801488
headers
--
```
VERBOSE pywiki:logging.py:101 headers=
{'Date': 'Mon, 01 Mar 2021 09:02:51 GMT', 'Server': 'deployment-mediawiki-07.deployment-prep.eqiad1.wikimedia.cloud', 'X-Content-Type-Options': 'nosniff', 'MediaWiki-API-Error': 'cirrussearch-backend-error', 'X-Frame-Options': 'SAMEORIGIN', 'Content-Disposition': 'inline; filename=api-result.json', 'Cache-Control': 'private, must-revalidate, max-age=0', 'Vary': 'Accept-Encoding', 'X-Request-Id': 'YDytu6wQBHcAAAv4eE0AAAAB', 'Content-Type': 'application/json; charset=utf-8', 'Content-Encoding': 'gzip', 'Age': '0', 'X-Cache': 'deployment-cache-text06 pass, deployment-cache-text06 pass', 'X-Cache-Status': 'pass', 'Server-Timing': 'cache;desc="pass"', 'Report-To': '{ "group": "wm_nel", "max_age": 86400, "endpoints": [{ "url": "https://intake-logging.wikimedia.org/v1/events?stream=w3c.reportingapi.network_error&schema_uri=/w3c/reportingapi/network_error/1.0.0" }] }', 'NEL': '{ "report_to": "wm_nel", "max_age": 86400, "failure_fraction": 0.05, "success_fraction": 0.0}', 'X-Client-IP': '104.154.182.187', 'Accept-Ranges': 'bytes', 'Content-Length': '296', 'Connection': 'keep-alive'}
```
query
--
```
VERBOSE pywiki:logging.py:101 API Error: query=
("{'gsrsearch': ['intitle:wiki'], 'gsrwhat': [None], 'prop': ['info', "
"'imageinfo', 'categoryinfo'], 'inprop': ['protection'], 'iiprop': "
"['timestamp', 'user', 'comment', 'url', 'size', 'sha1', 'metadata'], "
"'iilimit': ['max'], 'generator': ['search'], 'action': ['query'], "
"'indexpageids': [True], 'continue': [True], 'gsrnamespace': [0], 'gsrlimit': "
"['10'], 'meta': ['userinfo'], 'uiprop': ['blockinfo', 'hasmsg'], 'maxlag': "
"['5'], 'format': ['json']}")
```
Response
--
```
VERBOSE pywiki:logging.py:101 response=
{'error': {'code': 'cirrussearch-backend-error', 'info': 'We could not complete your search due to a temporary problem. Please try again later.', 'help': 'See https://en.wikipedia.beta.wmflabs.org/w/api.php for API usage. Subscribe to the mediawiki-api-announce mailing list at <https://lists.wikimedia.org/mailman/listinfo/mediawiki-api-announce> for notice of API deprecations and breaking changes.'}, 'servedby': 'deployment-mediawiki-07'}
```