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Internal error after deployment on cowikimedia
Closed, ResolvedPublicPRODUCTION ERROR

Description

After change 1151284, co.wikimedia site throws error as:

MediaWiki internal error.

Original exception: [3cf1fef5-cdea-4c9f-96df-41bf418e52c6] 2025-05-27 21:23:29: Fatal exception of type "Wikimedia\Rdbms\DBQueryError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; at the bottom of LocalSettings.php to show detailed debugging information.

Event Timeline

Change #1151364 had a related patch set uploaded (by ZhaoFJx; author: ZhaoFJx):

[operations/mediawiki-config@master] Revert "cowikimedia: Enable Translate&Notifications Exten."

https://gerrit.wikimedia.org/r/1151364

Restricted Application changed the subtype of this task from "Task" to "Production Error". · View Herald TranscriptMay 27 2025, 9:34 PM
ZhaoFJx triaged this task as Unbreak Now! priority.May 27 2025, 9:39 PM

That would be the relevant DB tables weren't setup before deploying the extension changes

Change #1151364 merged by jenkins-bot:

[operations/mediawiki-config@master] Revert "cowikimedia: Enable Translate&Notifications Exten."

https://gerrit.wikimedia.org/r/1151364

Aklapper renamed this task from MediaWiki internal error after Deployment to Internal error after deployment on cowikimedia.May 27 2025, 9:51 PM

Mentioned in SAL (#wikimedia-operations) [2025-05-27T21:52:15Z] <tgr@deploy1003> Started scap sync-world: Backport for [[gerrit:1151364|Revert "cowikimedia: Enable Translate&Notifications Exten." (T395382)]]

Mentioned in SAL (#wikimedia-operations) [2025-05-27T21:54:22Z] <tgr@deploy1003> zhaofjx, tgr: Backport for [[gerrit:1151364|Revert "cowikimedia: Enable Translate&Notifications Exten." (T395382)]] synced to the testservers (see https://wikitech.wikimedia.org/wiki/Mwdebug). Changes can now be verified there.

Mentioned in SAL (#wikimedia-operations) [2025-05-27T22:09:42Z] <tgr@deploy1003> Finished scap sync-world: Backport for [[gerrit:1151364|Revert "cowikimedia: Enable Translate&Notifications Exten." (T395382)]] (duration: 17m 26s)

https://co.wikimedia.org/ is now back to normal
I do have some bad luck on cowikimedia works somehow...