Результат MediaWiki API

{
    "error": {
        "code": "internal_api_error_DBConnectionError",
        "info": "[fc36fccea77a7667fad88f3f] Exception caught: A database query error has occurred. This may indicate a bug in the software.",
        "errorclass": "Wikimedia\\Rdbms\\DBConnectionError",
        "*": "Wikimedia\\Rdbms\\DBConnectionError at /var/www/html/includes/libs/rdbms/loadbalancer/LoadBalancer.php(1134)\nfrom /var/www/html/includes/libs/rdbms/loadbalancer/LoadBalancer.php(1134)\n#0 /var/www/html/includes/libs/rdbms/loadbalancer/LoadBalancer.php(803): Wikimedia\\Rdbms\\LoadBalancer->reportConnectionError()\n#1 /var/www/html/includes/libs/rdbms/loadbalancer/LoadBalancer.php(791): Wikimedia\\Rdbms\\LoadBalancer->getServerConnection(int, string, int)\n#2 /var/www/html/includes/libs/rdbms/database/DBConnRef.php(111): Wikimedia\\Rdbms\\LoadBalancer->getConnectionInternal(int, array, string, int)\n#3 /var/www/html/includes/libs/rdbms/database/DBConnRef.php(125): Wikimedia\\Rdbms\\DBConnRef->ensureConnection()\n#4 /var/www/html/includes/libs/rdbms/database/DBConnRef.php(338): Wikimedia\\Rdbms\\DBConnRef->__call(string, array)\n#5 /var/www/html/includes/libs/rdbms/querybuilder/SelectQueryBuilder.php(780): Wikimedia\\Rdbms\\DBConnRef->selectField(array, string, array, string, array, array)\n#6 /var/www/html/includes/language/LCStoreDB.php(65): Wikimedia\\Rdbms\\SelectQueryBuilder->fetchField()\n#7 /var/www/html/includes/language/LocalisationCache.php(567): LCStoreDB->get(string, string)\n#8 /var/www/html/includes/language/LocalisationCache.php(613): LocalisationCache->isExpired(string)\n#9 /var/www/html/includes/language/LocalisationCache.php(524): LocalisationCache->initLanguage(string)\n#10 /var/www/html/includes/language/LocalisationCache.php(404): LocalisationCache->loadSubitem(string, string, string)\n#11 /var/www/html/includes/language/MessageCache.php(684): LocalisationCache->getSubitem(string, string, string)\n#12 /var/www/html/includes/language/MessageCache.php(1306): MessageCache->isMainCacheable(string, string)\n#13 /var/www/html/includes/language/MessageCache.php(1174): MessageCache->getMsgFromNamespace(string, string)\n#14 /var/www/html/includes/language/MessageCache.php(1146): MessageCache->getMessageForLang(string, string, bool, array, MediaWiki\\Language\\MessageInfo)\n#15 /var/www/html/includes/language/MessageCache.php(1042): MessageCache->getMessageFromFallbackChain(string, string, bool, MediaWiki\\Language\\MessageInfo)\n#16 /var/www/html/includes/language/Message/Message.php(1545): MessageCache->get(string, bool, string, MediaWiki\\Language\\MessageInfo)\n#17 /var/www/html/includes/language/Message/Message.php(1059): MediaWiki\\Message\\Message->fetchMessage()\n#18 /var/www/html/includes/language/Message/Message.php(1151): MediaWiki\\Message\\Message->format(string)\n#19 /var/www/html/extensions/TitleBlacklist/includes/TitleBlacklist.php(132): MediaWiki\\Message\\Message->text()\n#20 /var/www/html/extensions/TitleBlacklist/includes/TitleBlacklist.php(88): MediaWiki\\Extension\\TitleBlacklist\\TitleBlacklist::getBlacklistText(array)\n#21 /var/www/html/extensions/TitleBlacklist/includes/TitleBlacklist.php(276): MediaWiki\\Extension\\TitleBlacklist\\TitleBlacklist->load()\n#22 /var/www/html/extensions/TitleBlacklist/includes/TitleBlacklist.php(231): MediaWiki\\Extension\\TitleBlacklist\\TitleBlacklist->getBlacklist()\n#23 /var/www/html/extensions/TitleBlacklist/includes/TitleBlacklist.php(197): MediaWiki\\Extension\\TitleBlacklist\\TitleBlacklist->isBlacklisted(MediaWiki\\Title\\Title, string)\n#24 /var/www/html/extensions/TitleBlacklist/includes/Api/ApiTitleBlacklist.php(63): MediaWiki\\Extension\\TitleBlacklist\\TitleBlacklist->userCannot(MediaWiki\\Title\\Title, MediaWiki\\User\\User, string, bool)\n#25 /var/www/html/includes/api/ApiMain.php(2010): MediaWiki\\Extension\\TitleBlacklist\\Api\\ApiTitleBlacklist->execute()\n#26 /var/www/html/includes/api/ApiMain.php(948): MediaWiki\\Api\\ApiMain->executeAction()\n#27 /var/www/html/includes/api/ApiMain.php(919): MediaWiki\\Api\\ApiMain->executeActionWithErrorHandling()\n#28 /var/www/html/includes/api/ApiEntryPoint.php(152): MediaWiki\\Api\\ApiMain->execute()\n#29 /var/www/html/includes/MediaWikiEntryPoint.php(202): MediaWiki\\Api\\ApiEntryPoint->execute()\n#30 /var/www/html/api.php(44): MediaWiki\\MediaWikiEntryPoint->run()\n#31 {main}"
    }
}