MediaWiki-API-Ergebnis

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{
    "error": {
        "code": "internal_api_error_DBConnectionError",
        "info": "[abrV0EYf0tnsLNHG8BZXGwAAAFQ] Exception caught: A database query error has occurred. This may indicate a bug in the software.",
        "errorclass": "Wikimedia\\Rdbms\\DBConnectionError",
        "*": "Wikimedia\\Rdbms\\DBConnectionError at /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/libs/rdbms/loadbalancer/LoadBalancer.php(1477)\nfrom /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/libs/rdbms/loadbalancer/LoadBalancer.php(1477)\n#0 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/libs/rdbms/loadbalancer/LoadBalancer.php(972): Wikimedia\\Rdbms\\LoadBalancer->reportConnectionError()\n#1 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/libs/rdbms/loadbalancer/LoadBalancer.php(944): Wikimedia\\Rdbms\\LoadBalancer->getServerConnection(integer, string, integer)\n#2 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/libs/rdbms/database/DBConnRef.php(95): Wikimedia\\Rdbms\\LoadBalancer->getConnectionInternal(integer, array, string, integer)\n#3 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/libs/rdbms/database/DBConnRef.php(101): Wikimedia\\Rdbms\\DBConnRef->ensureConnection()\n#4 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/libs/rdbms/database/DBConnRef.php(344): Wikimedia\\Rdbms\\DBConnRef->__call(string, array)\n#5 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/libs/rdbms/querybuilder/SelectQueryBuilder.php(688): Wikimedia\\Rdbms\\DBConnRef->selectRow(array, array, array, string, array, array)\n#6 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/user/UserSelectQueryBuilder.php(191): Wikimedia\\Rdbms\\SelectQueryBuilder->fetchRow()\n#7 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/user/ActorStore.php(237): MediaWiki\\User\\UserSelectQueryBuilder->fetchUserIdentity()\n#8 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/ParamValidator/TypeDef/UserDef.php(210): MediaWiki\\User\\ActorStore->getUserIdentityByName(string)\n#9 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/ParamValidator/TypeDef/UserDef.php(86): MediaWiki\\ParamValidator\\TypeDef\\UserDef->processUser(string)\n#10 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/libs/ParamValidator/ParamValidator.php(597): MediaWiki\\ParamValidator\\TypeDef\\UserDef->validate(string, string, array, array)\n#11 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/libs/ParamValidator/ParamValidator.php(551): Wikimedia\\ParamValidator\\ParamValidator->validateValue(string, string, array, array)\n#12 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/api/Validator/ApiParamValidator.php(359): Wikimedia\\ParamValidator\\ParamValidator->getValue(string, array, array)\n#13 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/api/ApiBase.php(1108): MediaWiki\\Api\\Validator\\ApiParamValidator->getValue(ApiFeedContributions, string, array, array)\n#14 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/api/ApiBase.php(792): ApiBase->getParameterFromSettings(string, array, boolean)\n#15 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/api/ApiMain.php(1488): ApiBase->extractRequestParams()\n#16 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/api/ApiMain.php(1883): ApiMain->setupModule()\n#17 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/api/ApiMain.php(879): ApiMain->executeAction()\n#18 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/includes/api/ApiMain.php(850): ApiMain->executeActionWithErrorHandling()\n#19 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/api.php(90): ApiMain->execute()\n#20 /www/htdocs/w0063903/wikis.dmxcontrol-projects.org_v1.39/api.php(45): wfApiMain()\n#21 {main}"
    }
}