Topic on Project:Support desk

[6dc92bf9] /wiki/index.php/Especial:Carregar_arquivo MWException from line 1868 of /home/sisfer/htdocs/wiki/includes/filerepo/file/LocalFile.php: Could not acquire lock for 'Ata_de_reuniao_de_analise_critica.docx.'

Backtrace:

#0 /home/sisfer/htdocs/wiki/includes/filerepo/file/LocalFile.php(1147): LocalFile->lock()

#1 /home/sisfer/htdocs/wiki/includes/upload/UploadBase.php(708): LocalFile->upload(string, string, string, integer, array, boolean, User)

#2 /home/sisfer/htdocs/wiki/includes/specials/SpecialUpload.php(486): UploadBase->performUpload(string, string, boolean, User)

#3 /home/sisfer/htdocs/wiki/includes/specials/SpecialUpload.php(197): SpecialUpload->processUpload()

#4 /home/sisfer/htdocs/wiki/includes/specialpage/SpecialPage.php(384): SpecialUpload->execute(NULL)

#5 /home/sisfer/htdocs/wiki/includes/specialpage/SpecialPageFactory.php(553): SpecialPage->run(NULL)

#6 /home/sisfer/htdocs/wiki/includes/MediaWiki.php(281): SpecialPageFactory::executePath(Title, RequestContext)

#7 /home/sisfer/htdocs/wiki/includes/MediaWiki.php(714): MediaWiki->performRequest()

#8 /home/sisfer/htdocs/wiki/includes/MediaWiki.php(508): MediaWiki->main()

#9 /home/sisfer/htdocs/wiki/index.php(41): MediaWiki->run()

#10 {main}

Fix file permissions on the upload folder. The webserver must be able to write on it. You can try giving all permissions to everybody (chmod 777) and if it fixes the issue, reduce it to the minimum that makes it work