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Fatal error: Invalid operand type was used: cannot perform this operation with arrays in /srv/mediawiki/php-master/languages/Language.php on line 514
Open, Needs TriagePublicPRODUCTION ERROR

Description

Error

message
Fatal error: Invalid operand type was used: cannot perform this operation with arrays in /srv/mediawiki/php-master/languages/Language.php on line 514

Notes

Event Timeline

MarcoAurelio updated the task description. (Show Details)
MarcoAurelio removed Request URL.
MarcoAurelio removed Request ID.
MarcoAurelio edited Stack Trace. (Show Details)

Re-adding Wikimedia-production-error. Looking at the last month this error is also present, so I guess this is also present in Production. Would someone with Production Logstash access be so kind to check for me? Thanks.

Re-adding Wikimedia-production-error. Looking at the last month this error is also present, so I guess this is also present in Production. Would someone with Production Logstash access be so kind to check for me? Thanks.

Sure. I don't see anything like this. My search is https://logstash.wikimedia.org/goto/74ed348c1cede98e1e791601a9df58e7, screenshotted below:

image.png (819×1 px, 69 KB)

I've also looked onto mwlog1001 directly, no result as well. Can this be beta only?

I've deleted my instance so it shouldn't be cluttering the logs anymore.

Per @Urbanecm and @jeena. It looks this was just a beta cluster instance causing errors. I'll check kibana later to confirm the problem is gone before closing. Thanks both.