MediaWiki API result

This is the HTML representation of the JSON format. HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format. To see the non-HTML representation of the JSON format, set format=json.
See the complete documentation, or the API help for more information.
{
    "error": {
        "code": "internal_api_error_DBConnectionError",
        "info": "[da8569c9f00776038bef02c1] Exception Caught: Cannot access the database: User 'usadmin_wiki' has exceeded the 'max_user_connections' resource (current value: 10) (10.2.3.143)",
        "*": "#0 /web/wiki.derechofacil.gob.ar/includes/libs/rdbms/loadbalancer/LoadBalancer.php(897): Database->reportConnectionError(string)\n#1 /web/wiki.derechofacil.gob.ar/includes/libs/rdbms/loadbalancer/LoadBalancer.php(572): LoadBalancer->reportConnectionError()\n#2 /web/wiki.derechofacil.gob.ar/includes/GlobalFunctions.php(3075): LoadBalancer->getConnection(integer, array, boolean)\n#3 /web/wiki.derechofacil.gob.ar/includes/cache/MessageCache.php(444): wfGetDB(integer)\n#4 /web/wiki.derechofacil.gob.ar/includes/cache/MessageCache.php(403): MessageCache->loadFromDB(string, NULL)\n#5 /web/wiki.derechofacil.gob.ar/includes/cache/MessageCache.php(325): MessageCache->loadFromDBWithLock(string, array, NULL)\n#6 /web/wiki.derechofacil.gob.ar/includes/cache/MessageCache.php(927): MessageCache->load(string)\n#7 /web/wiki.derechofacil.gob.ar/includes/cache/MessageCache.php(858): MessageCache->getMsgFromNamespace(string, string)\n#8 /web/wiki.derechofacil.gob.ar/includes/cache/MessageCache.php(826): MessageCache->getMessageForLang(LanguageEs, string, boolean, array)\n#9 /web/wiki.derechofacil.gob.ar/includes/cache/MessageCache.php(767): MessageCache->getMessageFromFallbackChain(LanguageEs, string, boolean)\n#10 /web/wiki.derechofacil.gob.ar/includes/Message.php(1188): MessageCache->get(string, boolean, LanguageEs)\n#11 /web/wiki.derechofacil.gob.ar/includes/Message.php(950): Message->fetchMessage()\n#12 /web/wiki.derechofacil.gob.ar/extensions/Gadgets/includes/MediaWikiGadgetsDefinitionRepo.php(113): Message->exists()\n#13 /web/wiki.derechofacil.gob.ar/extensions/Gadgets/includes/MediaWikiGadgetsDefinitionRepo.php(83): MediaWikiGadgetsDefinitionRepo->fetchStructuredList()\n#14 [internal function]: MediaWikiGadgetsDefinitionRepo->{closure}(boolean, integer, array, NULL)\n#15 /web/wiki.derechofacil.gob.ar/includes/libs/objectcache/WANObjectCache.php(1004): call_user_func_array(Closure, array)\n#16 /web/wiki.derechofacil.gob.ar/includes/libs/objectcache/WANObjectCache.php(906): WANObjectCache->doGetWithSetCallback(string, integer, Closure, array)\n#17 /web/wiki.derechofacil.gob.ar/extensions/Gadgets/includes/MediaWikiGadgetsDefinitionRepo.php(91): WANObjectCache->getWithSetCallback(string, integer, Closure, array)\n#18 /web/wiki.derechofacil.gob.ar/extensions/Gadgets/includes/MediaWikiGadgetsDefinitionRepo.php(23): MediaWikiGadgetsDefinitionRepo->loadGadgets()\n#19 /web/wiki.derechofacil.gob.ar/extensions/Gadgets/includes/GadgetRepo.php(36): MediaWikiGadgetsDefinitionRepo->getGadgetIds()\n#20 /web/wiki.derechofacil.gob.ar/extensions/Gadgets/GadgetHooks.php(52): GadgetRepo->getStructuredList()\n#21 [internal function]: GadgetHooks::userGetDefaultOptions(array)\n#22 /web/wiki.derechofacil.gob.ar/includes/Hooks.php(195): call_user_func_array(string, array)\n#23 /web/wiki.derechofacil.gob.ar/includes/user/User.php(1552): Hooks::run(string, array)\n#24 /web/wiki.derechofacil.gob.ar/includes/user/User.php(5131): User::getDefaultOptions()\n#25 /web/wiki.derechofacil.gob.ar/includes/user/User.php(2768): User->loadOptions()\n#26 /web/wiki.derechofacil.gob.ar/includes/context/RequestContext.php(364): User->getOption(string)\n#27 /web/wiki.derechofacil.gob.ar/includes/context/DerivativeContext.php(293): RequestContext->getLanguage()\n#28 /web/wiki.derechofacil.gob.ar/includes/Message.php(680): DerivativeContext->getLanguage()\n#29 /web/wiki.derechofacil.gob.ar/includes/context/DerivativeContext.php(333): Message->setContext(DerivativeContext)\n#30 [internal function]: DerivativeContext->msg(string)\n#31 /web/wiki.derechofacil.gob.ar/includes/context/ContextSource.php(189): call_user_func_array(array, array)\n#32 /web/wiki.derechofacil.gob.ar/includes/api/ApiFeedRecentChanges.php(114): ContextSource->msg(string)\n#33 /web/wiki.derechofacil.gob.ar/includes/api/ApiFeedRecentChanges.php(69): ApiFeedRecentChanges->getFeedObject(string, string)\n#34 /web/wiki.derechofacil.gob.ar/includes/api/ApiMain.php(1434): ApiFeedRecentChanges->execute()\n#35 /web/wiki.derechofacil.gob.ar/includes/api/ApiMain.php(509): ApiMain->executeAction()\n#36 /web/wiki.derechofacil.gob.ar/includes/api/ApiMain.php(480): ApiMain->executeActionWithErrorHandling()\n#37 /web/wiki.derechofacil.gob.ar/api.php(83): ApiMain->execute()\n#38 {main}"
    }
}