Error
- mwversion: 1.40.0-wmf.7
- reqId: 98017ff4-1964-4d1f-a5bd-dd7b0cbcfa73
- Find reqId in Logstash
[{reqId}] {exception_url} PHP Warning: Invalid argument supplied for foreach()
from /srv/mediawiki/php-1.40.0-wmf.7/includes/pager/AlphabeticPager.php(51) #0 /srv/mediawiki/php-1.40.0-wmf.7/includes/pager/AlphabeticPager.php(51): MWExceptionHandler::handleError(integer, string, string, integer, array) #1 /srv/mediawiki/php-1.40.0-wmf.7/includes/specials/SpecialProtectedtitles.php(84): AlphabeticPager->getNavigationBar() #2 /srv/mediawiki/php-1.40.0-wmf.7/includes/specialpage/SpecialPage.php(701): SpecialProtectedtitles->execute(NULL) #3 /srv/mediawiki/php-1.40.0-wmf.7/includes/specialpage/SpecialPageFactory.php(1451): SpecialPage->run(NULL) #4 /srv/mediawiki/php-1.40.0-wmf.7/includes/MediaWiki.php(316): MediaWiki\SpecialPage\SpecialPageFactory->executePath(string, RequestContext) #5 /srv/mediawiki/php-1.40.0-wmf.7/includes/MediaWiki.php(904): MediaWiki->performRequest() #6 /srv/mediawiki/php-1.40.0-wmf.7/includes/MediaWiki.php(562): MediaWiki->main() #7 /srv/mediawiki/php-1.40.0-wmf.7/index.php(50): MediaWiki->run() #8 /srv/mediawiki/php-1.40.0-wmf.7/index.php(46): wfIndexMain() #9 /srv/mediawiki/w/index.php(3): require(string) #10 {main}
Notes
Observed on mediawikiwiki after deployment of 1.40.0-wmf.7 to group 0.
Reproduces consistently by hitting the Special:ProtectedTitles page: https://www.mediawiki.org/wiki/Special:ProtectedTitles
Main rendering of the page doesn't seem affected. Other special pages don't seem affected.