Error
- mwversion: 1.39.0-wmf.22
- reqId: 15c375f0-4138-4056-b5d6-18ab95ef83bc
- Find reqId in Logstash
normalized_message
[{reqId}] {exception_url} MalformedTitleException: The requested page title contains invalid characters: "}".exception.trace
from /srv/mediawiki/php-1.39.0-wmf.22/includes/title/MediaWikiTitleCodec.php(92)
#0 /srv/mediawiki/php-1.39.0-wmf.22/includes/title/MediaWikiTitleCodec.php(488): MediaWikiTitleCodec::{closure}(string, string, array)
#1 /srv/mediawiki/php-1.39.0-wmf.22/includes/title/MediaWikiTitleCodec.php(191): MediaWikiTitleCodec->splitTitleString(string, integer)
#2 /srv/mediawiki/php-1.39.0-wmf.22/extensions/FileImporter/src/Data/ImportPlan.php(147): MediaWikiTitleCodec->parseTitle(string, integer)
#3 /srv/mediawiki/php-1.39.0-wmf.22/extensions/FileImporter/src/Data/ImportPlan.php(162): FileImporter\Data\ImportPlan->getTitle()
#4 /srv/mediawiki/php-1.39.0-wmf.22/extensions/FileImporter/src/Html/ChangeFileNameForm.php(26): FileImporter\Data\ImportPlan->getFileName()
#5 /srv/mediawiki/php-1.39.0-wmf.22/extensions/FileImporter/src/Html/RecoverableTitleExceptionPage.php(28): FileImporter\Html\ChangeFileNameForm->getHtml(FileImporter\Data\ImportPlan)
#6 /srv/mediawiki/php-1.39.0-wmf.22/extensions/FileImporter/src/SpecialImportFile.php(236): FileImporter\Html\RecoverableTitleExceptionPage->getHtml(FileImporter\Exceptions\RecoverableTitleException)
#7 /srv/mediawiki/php-1.39.0-wmf.22/includes/specialpage/SpecialPage.php(690): FileImporter\SpecialImportFile->execute(NULL)
#8 /srv/mediawiki/php-1.39.0-wmf.22/includes/specialpage/SpecialPageFactory.php(1423): SpecialPage->run(NULL)
#9 /srv/mediawiki/php-1.39.0-wmf.22/includes/MediaWiki.php(316): MediaWiki\SpecialPage\SpecialPageFactory->executePath(string, RequestContext)
#10 /srv/mediawiki/php-1.39.0-wmf.22/includes/MediaWiki.php(911): MediaWiki->performRequest()
#11 /srv/mediawiki/php-1.39.0-wmf.22/includes/MediaWiki.php(568): MediaWiki->main()
#12 /srv/mediawiki/php-1.39.0-wmf.22/index.php(50): MediaWiki->run()
#13 /srv/mediawiki/php-1.39.0-wmf.22/index.php(46): wfIndexMain()
#14 /srv/mediawiki/w/index.php(3): require(string)
#15 {main}Impact
- Not happening very often—9 in 7 days
- Might be a message for the user rather than the error logs
Notes
- Seeing this for a handful of different characters: }, ], a few other urlencoded chars