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_LogicException",
        "info": "[aEQXWqo-dwIr1GJo1bcYcwAAkhQ] Exception caught: Process cache for 'en' should be set by now.",
        "errorclass": "LogicException",
        "*": "LogicException at /home/pinkptc/public_html/neodex/includes/cache/MessageCache.php(413)\nfrom /home/pinkptc/public_html/neodex/includes/cache/MessageCache.php(413)\n#0 /home/pinkptc/public_html/neodex/includes/cache/MessageCache.php(1115): MessageCache->load(string)\n#1 /home/pinkptc/public_html/neodex/includes/cache/MessageCache.php(1043): MessageCache->getMsgFromNamespace(string, string)\n#2 /home/pinkptc/public_html/neodex/includes/cache/MessageCache.php(1014): MessageCache->getMessageForLang(LanguageEn, string, boolean, array)\n#3 /home/pinkptc/public_html/neodex/includes/cache/MessageCache.php(956): MessageCache->getMessageFromFallbackChain(LanguageEn, string, boolean)\n#4 /home/pinkptc/public_html/neodex/includes/language/Message.php(1395): MessageCache->get(string, boolean, LanguageEn)\n#5 /home/pinkptc/public_html/neodex/includes/language/Message.php(919): Message->fetchMessage()\n#6 /home/pinkptc/public_html/neodex/includes/language/Message.php(1009): Message->format(string)\n#7 /home/pinkptc/public_html/neodex/extensions/Arrays/ExtArrays.php(56): Message->text()\n#8 /home/pinkptc/public_html/neodex/includes/HookContainer/HookContainer.php(338): ExtArrays::init(Parser)\n#9 /home/pinkptc/public_html/neodex/includes/HookContainer/HookContainer.php(137): MediaWiki\\HookContainer\\HookContainer->callLegacyHook(string, array, array, array)\n#10 /home/pinkptc/public_html/neodex/includes/HookContainer/HookRunner.php(2889): MediaWiki\\HookContainer\\HookContainer->run(string, array)\n#11 /home/pinkptc/public_html/neodex/includes/parser/Parser.php(489): MediaWiki\\HookContainer\\HookRunner->onParserFirstCallInit(Parser)\n#12 /home/pinkptc/public_html/neodex/includes/parser/ParserFactory.php(189): Parser->__construct(MediaWiki\\Config\\ServiceOptions, MagicWordFactory, LanguageEn, ParserFactory, string, MediaWiki\\SpecialPage\\SpecialPageFactory, MediaWiki\\Linker\\LinkRendererFactory, NamespaceInfo, MediaWiki\\Logger\\LegacyLogger, MediaWiki\\BadFileLookup, MediaWiki\\Languages\\LanguageConverterFactory, MediaWiki\\HookContainer\\HookContainer, MediaWiki\\Tidy\\RemexDriver, WANObjectCache, MediaWiki\\User\\UserOptionsManager, MediaWiki\\User\\UserFactory, MediaWikiTitleCodec, MediaWiki\\Http\\HttpRequestFactory)\n#13 /home/pinkptc/public_html/neodex/includes/ServiceWiring.php(1117): ParserFactory->create()\n#14 /home/pinkptc/public_html/neodex/vendor/wikimedia/services/src/ServiceContainer.php(447): Wikimedia\\Services\\ServiceContainer::{closure}(MediaWiki\\MediaWikiServices)\n#15 /home/pinkptc/public_html/neodex/vendor/wikimedia/services/src/ServiceContainer.php(416): Wikimedia\\Services\\ServiceContainer->createService(string)\n#16 /home/pinkptc/public_html/neodex/includes/MediaWikiServices.php(279): Wikimedia\\Services\\ServiceContainer->getService(string)\n#17 /home/pinkptc/public_html/neodex/includes/MediaWikiServices.php(1287): MediaWiki\\MediaWikiServices->getService(string)\n#18 /home/pinkptc/public_html/neodex/includes/cache/MessageCache.php(1273): MediaWiki\\MediaWikiServices->getParser()\n#19 /home/pinkptc/public_html/neodex/includes/cache/MessageCache.php(1252): MessageCache->getParser()\n#20 /home/pinkptc/public_html/neodex/includes/language/Message.php(1378): MessageCache->transform(string, boolean, LanguageEn, NULL)\n#21 /home/pinkptc/public_html/neodex/includes/language/Message.php(951): Message->transformText(string)\n#22 /home/pinkptc/public_html/neodex/includes/language/Message.php(1009): Message->format(string)\n#23 /home/pinkptc/public_html/neodex/includes/api/ApiUsageException.php(56): Message->text()\n#24 /home/pinkptc/public_html/neodex/includes/api/ApiUsageException.php(72): ApiUsageException->__construct(ApiWatch, StatusValue, NULL, NULL)\n#25 /home/pinkptc/public_html/neodex/includes/api/ApiBase.php(1437): ApiUsageException::newWithMessage(ApiWatch, array, NULL, NULL, NULL)\n#26 /home/pinkptc/public_html/neodex/includes/api/ApiBase.php(1007): ApiBase->dieWithError(array)\n#27 /home/pinkptc/public_html/neodex/includes/api/ApiMain.php(1485): ApiBase->requirePostedParameters(array)\n#28 /home/pinkptc/public_html/neodex/includes/api/ApiMain.php(1853): ApiMain->setupModule()\n#29 /home/pinkptc/public_html/neodex/includes/api/ApiMain.php(853): ApiMain->executeAction()\n#30 /home/pinkptc/public_html/neodex/includes/api/ApiMain.php(824): ApiMain->executeActionWithErrorHandling()\n#31 /home/pinkptc/public_html/neodex/api.php(90): ApiMain->execute()\n#32 /home/pinkptc/public_html/neodex/api.php(45): wfApiMain()\n#33 {main}"
    }
}