[9cd2b3d0] /index.php?title=File:Merge-arrows.svg&action=history MWException from line 1868 of /srv/www/org.anarchopedia/mediawiki/includes/filerepo/file/LocalFile.php: Could not acquire lock for 'Merge-arrows.svg.'

Backtrace:

#0 /srv/www/org.anarchopedia/mediawiki/includes/filerepo/file/LocalFile.php(594): LocalFile->lock()
#1 /srv/www/org.anarchopedia/mediawiki/includes/filerepo/file/LocalFile.php(578): LocalFile->upgradeRow()
#2 /srv/www/org.anarchopedia/mediawiki/includes/filerepo/file/LocalFile.php(536): LocalFile->maybeUpgradeRow()
#3 /srv/www/org.anarchopedia/mediawiki/includes/filerepo/file/LocalFile.php(402): LocalFile->loadFromRow(stdClass)
#4 /srv/www/org.anarchopedia/mediawiki/includes/filerepo/file/LocalFile.php(546): LocalFile->loadFromDB(integer)
#5 /srv/www/org.anarchopedia/mediawiki/includes/filerepo/FileRepo.php(430): LocalFile->load(integer)
#6 /srv/www/org.anarchopedia/mediawiki/includes/filerepo/RepoGroup.php(153): FileRepo->findFile(Title, array)
#7 /srv/www/org.anarchopedia/mediawiki/includes/GlobalFunctions.php(3662): RepoGroup->findFile(Title, array)
#8 /srv/www/org.anarchopedia/mediawiki/includes/page/WikiFilePage.php(60): wfFindFile(Title)
#9 /srv/www/org.anarchopedia/mediawiki/includes/page/WikiFilePage.php(126): WikiFilePage->loadFile()
#10 [internal function]: WikiFilePage->getFile()
#11 /srv/www/org.anarchopedia/mediawiki/includes/page/Article.php(2049): call_user_func_array(array, array)
#12 /srv/www/org.anarchopedia/mediawiki/includes/MediaWiki.php(410): Article->__call(string, array)
#13 /srv/www/org.anarchopedia/mediawiki/includes/MediaWiki.php(410): ImagePage->getFile()
#14 /srv/www/org.anarchopedia/mediawiki/includes/MediaWiki.php(285): MediaWiki->initializeArticle()
#15 /srv/www/org.anarchopedia/mediawiki/includes/MediaWiki.php(714): MediaWiki->performRequest()
#16 /srv/www/org.anarchopedia/mediawiki/includes/MediaWiki.php(508): MediaWiki->main()
#17 /srv/www/org.anarchopedia/mediawiki/index.php(41): MediaWiki->run()
#18 {main}