MediaWiki internal error.
Original exception: [ad87d45d] /index.php?action=edit&title=File%3AChargers.jpg Exception from line 500 of /var/lib/mediawiki/includes/EditPage.php:
Backtrace:
#0 /var/lib/mediawiki/includes/EditPage.php(390): EditPage->displayPermissionsError(array)
#1 /var/lib/mediawiki/includes/actions/EditAction.php(50): EditPage->edit()
#2 /var/lib/mediawiki/includes/Wiki.php(448): EditAction->show()
#3 /var/lib/mediawiki/includes/Wiki.php(312): MediaWiki->performAction(ImagePage, Title)
#4 /var/lib/mediawiki/includes/Wiki.php(602): MediaWiki->performRequest()
#5 /var/lib/mediawiki/includes/Wiki.php(467): MediaWiki->main()
#6 /var/lib/mediawiki/index.php(49): MediaWiki->run()
#7 {main}
Exception caught inside exception handler: [e8f50294] /index.php?action=edit&title=File%3AChargers.jpg Exception from line 888 of /var/lib/mediawiki/includes/db/Database.php: DB connection error: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (111) (localhost)
Backtrace:
#0 /var/lib/mediawiki/includes/db/DatabaseMysqlBase.php(96): DatabaseBase->reportConnectionError(string)
#1 /var/lib/mediawiki/includes/db/DatabaseMysqlBase.php(497): DatabaseMysqlBase->open(string, string, string, string)
#2 /var/lib/mediawiki/includes/db/Database.php(1022): DatabaseMysqlBase->ping()
#3 /var/lib/mediawiki/includes/db/Database.php(1496): DatabaseBase->query(string, string)
#4 /var/lib/mediawiki/includes/resourceloader/ResourceLoaderWikiModule.php(224): DatabaseBase->select(string, array, string, string)
#5 /var/lib/mediawiki/includes/resourceloader/ResourceLoaderWikiModule.php(192): ResourceLoaderWikiModule->getTitleMtimes(ResourceLoaderContext)
#6 /var/lib/mediawiki/includes/OutputPage.php(2657): ResourceLoaderWikiModule->isKnownEmpty(ResourceLoaderContext)
#7 /var/lib/mediawiki/includes/OutputPage.php(2847): OutputPage->makeResourceLoaderLink(string, string, boolean, array, boolean)
#8 /var/lib/mediawiki/includes/OutputPage.php(2937): OutputPage->getScriptsForBottomQueue(boolean)
#9 /var/lib/mediawiki/includes/Skin.php(643): OutputPage->getBottomScripts()
#10 /var/lib/mediawiki/includes/SkinTemplate.php(455): Skin->bottomScripts()
#11 /var/lib/mediawiki/includes/OutputPage.php(2078): SkinTemplate->outputPage()
#12 /var/lib/mediawiki/includes/Exception.php(407): OutputPage->output()
#13 /var/lib/mediawiki/includes/Exception.php(606): PermissionsError->report()
#14 /var/lib/mediawiki/includes/Exception.php(678): MWExceptionHandler::report(PermissionsError)
#15 /var/lib/mediawiki/includes/Wiki.php(470): MWExceptionHandler::handle(PermissionsError)
#16 /var/lib/mediawiki/index.php(49): MediaWiki->run()
#17 {main}