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Backtrace:
#0 /web/wiki.derechofacil.gob.ar/includes/libs/rdbms/loadbalancer/LoadBalancer.php(897): Database->reportConnectionError('Unknown error (...') #1 /web/wiki.derechofacil.gob.ar/includes/libs/rdbms/loadbalancer/LoadBalancer.php(572): LoadBalancer->reportConnectionError() #2 /web/wiki.derechofacil.gob.ar/includes/GlobalFunctions.php(3075): LoadBalancer->getConnection(-1, Array, false) #3 /web/wiki.derechofacil.gob.ar/includes/cache/MessageCache.php(444): wfGetDB(-1) #4 /web/wiki.derechofacil.gob.ar/includes/cache/MessageCache.php(403): MessageCache->loadFromDB('es', NULL) #5 /web/wiki.derechofacil.gob.ar/includes/cache/MessageCache.php(325): MessageCache->loadFromDBWithLock('es', Array, NULL) #6 /web/wiki.derechofacil.gob.ar/includes/cache/MessageCache.php(927): MessageCache->load('es') #7 /web/wiki.derechofacil.gob.ar/includes/cache/MessageCache.php(858): MessageCache->getMsgFromNamespace('Gadgets-definit...', 'es') #8 /web/wiki.derechofacil.gob.ar/includes/cache/MessageCache.php(826): MessageCache->getMessageForLang(Object(LanguageEs), 'gadgets-definit...', true, Array) #9 /web/wiki.derechofacil.gob.ar/includes/cache/MessageCache.php(767): MessageCache->getMessageFromFallbackChain(Object(LanguageEs), 'gadgets-definit...', true) #10 /web/wiki.derechofacil.gob.ar/includes/Message.php(1188): MessageCache->get('gadgets-definit...', true, Object(LanguageEs)) #11 /web/wiki.derechofacil.gob.ar/includes/Message.php(950): Message->fetchMessage() #12 /web/wiki.derechofacil.gob.ar/extensions/Gadgets/includes/MediaWikiGadgetsDefinitionRepo.php(113): Message->exists() #13 /web/wiki.derechofacil.gob.ar/extensions/Gadgets/includes/MediaWikiGadgetsDefinitionRepo.php(83): MediaWikiGadgetsDefinitionRepo->fetchStructuredList() #14 [internal function]: MediaWikiGadgetsDefinitionRepo->{closure}(false, 86400, Array, NULL) #15 /web/wiki.derechofacil.gob.ar/includes/libs/objectcache/WANObjectCache.php(1004): call_user_func_array(Object(Closure), Array) #16 /web/wiki.derechofacil.gob.ar/includes/libs/objectcache/WANObjectCache.php(906): WANObjectCache->doGetWithSetCallback('wiki:gadgets-de...', 86400, Object(Closure), Array) #17 /web/wiki.derechofacil.gob.ar/extensions/Gadgets/includes/MediaWikiGadgetsDefinitionRepo.php(91): WANObjectCache->getWithSetCallback('wiki:gadgets-de...', 86400, Object(Closure), Array) #18 /web/wiki.derechofacil.gob.ar/extensions/Gadgets/includes/MediaWikiGadgetsDefinitionRepo.php(23): MediaWikiGadgetsDefinitionRepo->loadGadgets() #19 /web/wiki.derechofacil.gob.ar/extensions/Gadgets/includes/GadgetRepo.php(36): MediaWikiGadgetsDefinitionRepo->getGadgetIds() #20 /web/wiki.derechofacil.gob.ar/extensions/Gadgets/GadgetHooks.php(52): GadgetRepo->getStructuredList() #21 [internal function]: GadgetHooks::userGetDefaultOptions(Array) #22 /web/wiki.derechofacil.gob.ar/includes/Hooks.php(195): call_user_func_array('GadgetHooks::us...', Array) #23 /web/wiki.derechofacil.gob.ar/includes/user/User.php(1552): Hooks::run('UserGetDefaultO...', Array) #24 /web/wiki.derechofacil.gob.ar/includes/user/User.php(5131): User::getDefaultOptions() #25 /web/wiki.derechofacil.gob.ar/includes/user/User.php(2768): User->loadOptions() #26 /web/wiki.derechofacil.gob.ar/includes/context/RequestContext.php(364): User->getOption('language') #27 /web/wiki.derechofacil.gob.ar/includes/Message.php(680): RequestContext->getLanguage() #28 /web/wiki.derechofacil.gob.ar/includes/context/RequestContext.php(458): Message->setContext(Object(RequestContext)) #29 [internal function]: RequestContext->msg('listfiles') #30 /web/wiki.derechofacil.gob.ar/includes/specialpage/SpecialPage.php(750): call_user_func_array(Array, Array) #31 /web/wiki.derechofacil.gob.ar/includes/specialpage/SpecialPage.php(607): SpecialPage->msg('listfiles') #32 /web/wiki.derechofacil.gob.ar/includes/specialpage/SpecialPage.php(488): SpecialPage->getDescription() #33 /web/wiki.derechofacil.gob.ar/includes/specials/SpecialListfiles.php(30): SpecialPage->setHeaders() #34 /web/wiki.derechofacil.gob.ar/includes/specialpage/SpecialPage.php(522): SpecialListFiles->execute('Toblipa') #35 /web/wiki.derechofacil.gob.ar/includes/specialpage/SpecialPageFactory.php(576): SpecialPage->run('Toblipa') #36 /web/wiki.derechofacil.gob.ar/includes/MediaWiki.php(283): SpecialPageFactory::executePath(Object(Title), Object(RequestContext)) #37 /web/wiki.derechofacil.gob.ar/includes/MediaWiki.php(851): MediaWiki->performRequest() #38 /web/wiki.derechofacil.gob.ar/includes/MediaWiki.php(512): MediaWiki->main() #39 /web/wiki.derechofacil.gob.ar/index.php(43): MediaWiki->run() #40 {main}