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Interface 'MediaWiki\EditPafe\IEditObject' not found
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MediaWiki version: 1.36.0-wmf.13

Interface 'MediaWiki\EditPafe\IEditObject' not found


466 errors logged in the last 15 minutes.


Request ID
Request URL
Stack Trace
#0 /srv/mediawiki/php-1.36.0-wmf.13/includes/EditPage.php(62): unknown()
#1 /srv/mediawiki/php-1.36.0-wmf.13/includes/AutoLoader.php(109): require()
#2 [internal function]: AutoLoader::autoload()
#3 /srv/mediawiki/php-1.36.0-wmf.13/includes/api/ApiEditPage.php(312): spl_autoload_call()
#4 /srv/mediawiki/php-1.36.0-wmf.13/includes/api/ApiMain.php(1566): ApiEditPage->execute()
#5 /srv/mediawiki/php-1.36.0-wmf.13/includes/api/ApiMain.php(546): ApiMain->executeAction()
#6 /srv/mediawiki/php-1.36.0-wmf.13/includes/api/ApiMain.php(517): ApiMain->executeActionWithErrorHandling()
#7 /srv/mediawiki/php-1.36.0-wmf.13/api.php(90): ApiMain->execute()
#8 /srv/mediawiki/php-1.36.0-wmf.13/api.php(45): wfApiMain()
#9 /srv/mediawiki/w/api.php(3): require()

Event Timeline

@dancy: should parent task be added?

Yes, thank you. Now done.

Note the typo in the interface name EditPafe. Grepped the sources for EditPafe - not found ofc. OPcache corruption?

And the errors are only happening on mw2328

Another datapoint:

mw2252 is also logging a bunch of errors like this:
59b2eba1-6ec0-4101-ae62-1195df8c5d83] /w/api.php TypeError from line 395 of /srv/mediawiki/php-1.36.0-wmf.13/extensions/WikibaseCirrusSearch/src/Hooks.php: Return value of Wikibase\Search\Elastic\Hooks::getWBCSConfig() must be an instance of Vikibase\Search\Elastic\WikibaseSearchConfig, instance of Vikibase\Search\Elastic\WikibaseSearchConfig returned

Wikibase turned into Vikibase.

dancy lowered the priority of this task from Unbreak Now! to Low.Oct 20 2020, 6:33 PM

Decrementing one character by one seems to be a common pattern in these kinds of errors. See T253673#6289649 and T221347.

dancy claimed this task.

Definitely opcache. Resolved by restarted php-fpm on the affected server.