MediaWiki internal error.

Original exception: [b295f5f1] /index.php?title=Frauennetzwerke_unterst%C3%BCtzen DBQueryError from line 1246 of /usr/www/users/qualite/gedicap/includes/db/Database.php: A database error has occurred. Did you forget to run maintenance/update.php after upgrading? See: https://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script
Query: SELECT img_size,img_width,img_height,img_bits,img_media_type,img_major_mime,img_minor_mime,img_metadata,img_timestamp,img_sha1,img_user,img_user_text,img_description FROM `GenderWiki_image` WHERE img_name = 'Dib_logo.jpg' LIMIT 1
Function: LocalFile::loadFromDB
Error: 1054 Unknown column 'img_user' in 'field list' (sql452.your-server.de)

Backtrace:
#0 /usr/www/users/qualite/gedicap/includes/db/Database.php(1205): DatabaseBase->reportQueryError(string, integer, string, string, boolean)
#1 /usr/www/users/qualite/gedicap/includes/db/Database.php(1726): DatabaseBase->query(string, string)
#2 /usr/www/users/qualite/gedicap/includes/db/Database.php(1815): DatabaseBase->select(string, array, array, string, array, array)
#3 /usr/www/users/qualite/gedicap/includes/filerepo/file/LocalFile.php(389): DatabaseBase->selectRow(string, array, array, string)
#4 /usr/www/users/qualite/gedicap/includes/filerepo/file/LocalFile.php(529): LocalFile->loadFromDB(integer)
#5 /usr/www/users/qualite/gedicap/includes/filerepo/FileRepo.php(427): LocalFile->load(integer)
#6 /usr/www/users/qualite/gedicap/includes/filerepo/RepoGroup.php(153): FileRepo->findFile(Title, array)
#7 /usr/www/users/qualite/gedicap/includes/GlobalFunctions.php(3625): RepoGroup->findFile(Title, array)
#8 /usr/www/users/qualite/gedicap/includes/parser/Parser.php(4060): wfFindFile(Title, array)
#9 /usr/www/users/qualite/gedicap/includes/parser/Parser.php(4030): Parser->fetchFileNoRegister(Title, array)
#10 /usr/www/users/qualite/gedicap/includes/parser/Parser.php(5519): Parser->fetchFileAndTitle(Title, array)
#11 /usr/www/users/qualite/gedicap/includes/parser/Parser.php(2244): Parser->makeImage(Title, array, LinkHolderArray)
#12 /usr/www/users/qualite/gedicap/includes/parser/Parser.php(1995): Parser->replaceInternalLinks2(string)
#13 /usr/www/users/qualite/gedicap/includes/parser/Parser.php(1254): Parser->replaceInternalLinks(string)
#14 /usr/www/users/qualite/gedicap/includes/parser/Parser.php(434): Parser->internalParse(string)
#15 /usr/www/users/qualite/gedicap/includes/content/WikitextContent.php(333): Parser->parse(string, Title, ParserOptions, boolean, boolean, integer)
#16 /usr/www/users/qualite/gedicap/includes/content/AbstractContent.php(497): WikitextContent->fillParserOutput(Title, integer, ParserOptions, boolean, ParserOutput)
#17 /usr/www/users/qualite/gedicap/includes/poolcounter/PoolWorkArticleView.php(139): AbstractContent->getParserOutput(Title, integer, ParserOptions)
#18 /usr/www/users/qualite/gedicap/includes/poolcounter/PoolCounterWork.php(123): PoolWorkArticleView->doWork()
#19 /usr/www/users/qualite/gedicap/includes/page/Article.php(674): PoolCounterWork->execute()
#20 /usr/www/users/qualite/gedicap/includes/actions/ViewAction.php(44): Article->view()
#21 /usr/www/users/qualite/gedicap/includes/MediaWiki.php(395): ViewAction->show()
#22 /usr/www/users/qualite/gedicap/includes/MediaWiki.php(273): MediaWiki->performAction(Article, Title)
#23 /usr/www/users/qualite/gedicap/includes/MediaWiki.php(566): MediaWiki->performRequest()
#24 /usr/www/users/qualite/gedicap/includes/MediaWiki.php(414): MediaWiki->main()
#25 /usr/www/users/qualite/gedicap/index.php(43): MediaWiki->run()
#26 {main}

Exception caught inside exception handler: [081e1d05] /index.php?title=Frauennetzwerke_unterst%C3%BCtzen MWException from line 226 of /usr/www/users/qualite/gedicap/includes/Hooks.php: Detected bug in an extension! Hook Cite::checkRefsNoReferences has invalid call signature; Parameter 2 to Cite::checkRefsNoReferences() expected to be a reference, value given
Backtrace:
#0 /usr/www/users/qualite/gedicap/includes/parser/Parser.php(435): Hooks::run(string, array)
#1 /usr/www/users/qualite/gedicap/includes/cache/MessageCache.php(1056): Parser->parse(string, Title, ParserOptions, boolean)
#2 /usr/www/users/qualite/gedicap/includes/Message.php(1038): MessageCache->parse(string, Title, boolean, boolean, Language)
#3 /usr/www/users/qualite/gedicap/includes/Message.php(721): Message->parseText(string)
#4 /usr/www/users/qualite/gedicap/includes/Message.php(777): Message->toString()
#5 /usr/www/users/qualite/gedicap/includes/skins/Skin.php(654): Message->parse()
#6 /usr/www/users/qualite/gedicap/includes/skins/SkinTemplate.php(418): Skin->printSource()
#7 /usr/www/users/qualite/gedicap/includes/skins/SkinTemplate.php(230): SkinTemplate->prepareQuickTemplate(OutputPage)
#8 /usr/www/users/qualite/gedicap/includes/OutputPage.php(2288): SkinTemplate->outputPage()
#9 /usr/www/users/qualite/gedicap/includes/exception/MWException.php(204): OutputPage->output()
#10 /usr/www/users/qualite/gedicap/includes/exception/MWException.php(245): MWException->reportHTML()
#11 /usr/www/users/qualite/gedicap/includes/exception/MWExceptionHandler.php(59): MWException->report()
#12 /usr/www/users/qualite/gedicap/includes/exception/MWExceptionHandler.php(169): MWExceptionHandler::report(DBQueryError)
#13 /usr/www/users/qualite/gedicap/includes/MediaWiki.php(428): MWExceptionHandler::handleException(DBQueryError)
#14 /usr/www/users/qualite/gedicap/index.php(43): MediaWiki->run()
#15 {main}