Steps to replicate the issue (include links if applicable):
- open https://ar.wikipedia.org/wiki/Special:Preferences prefrences link
What happens?:
- the loaded page has onlye Fatal Exception (MWException) contnet
[{reqId}] {exception_url} MWException: Default '"soft"' is invalid for preference oresDamagingPref of user Zabe
from /srv/mediawiki/php-1.41.0-wmf.23/includes/preferences/DefaultPreferencesFactory.php(355)
#0 /srv/mediawiki/php-1.41.0-wmf.23/includes/preferences/DefaultPreferencesFactory.php(264): MediaWiki\Preferences\DefaultPreferencesFactory->loadPreferenceValues(User, RequestContext, array)
#1 /srv/mediawiki/php-1.41.0-wmf.23/extensions/GlobalPreferences/includes/GlobalPreferencesFactory.php(117): MediaWiki\Preferences\DefaultPreferencesFactory->getFormDescriptor(User, RequestContext)
#2 /srv/mediawiki/php-1.41.0-wmf.23/includes/preferences/DefaultPreferencesFactory.php(1874): GlobalPreferences\GlobalPreferencesFactory->getFormDescriptor(User, RequestContext)
#3 /srv/mediawiki/php-1.41.0-wmf.23/includes/specials/SpecialPreferences.php(142): MediaWiki\Preferences\DefaultPreferencesFactory->getForm(User, RequestContext, string)
#4 /srv/mediawiki/php-1.41.0-wmf.23/includes/specials/SpecialPreferences.php(109): SpecialPreferences->getFormObject(User, RequestContext)
#5 /srv/mediawiki/php-1.41.0-wmf.23/includes/specialpage/SpecialPage.php(701): SpecialPreferences->execute(NULL)
#6 /srv/mediawiki/php-1.41.0-wmf.23/includes/specialpage/SpecialPageFactory.php(1565): SpecialPage->run(NULL)
#7 /srv/mediawiki/php-1.41.0-wmf.23/includes/MediaWiki.php(344): MediaWiki\SpecialPage\SpecialPageFactory->executePath(string, RequestContext)
#8 /srv/mediawiki/php-1.41.0-wmf.23/includes/MediaWiki.php(942): MediaWiki->performRequest()
#9 /srv/mediawiki/php-1.41.0-wmf.23/includes/MediaWiki.php(591): MediaWiki->main()
#10 /srv/mediawiki/php-1.41.0-wmf.23/index.php(50): MediaWiki->run()
#11 /srv/mediawiki/php-1.41.0-wmf.23/index.php(46): wfIndexMain()
#12 /srv/mediawiki/w/index.php(3): require(string)
#13 {main}What should have happened instead?:
Software version (skip for WMF-hosted wikis like Wikipedia):
Other information (browser name/version, screenshots, etc.):