Uncaught (in promise) Error: Could not update http://localhost:3000/todo.ttl (HTTP status 415):
{"name":"UnsupportedMediaTypeHttpError","message":"","statusCode":415,"errorCode":"H415","stack":"UnsupportedMediaTypeHttpError\n    at ConstructionStrategyCommonJs.createInstance (/Users/psbonte/Downloads/community-server/node_modules/componentsjs/lib/construction/strategy/ConstructionStrategyCommonJs.js:50:22)\n    at ConfigConstructor.createInstance (/Users/psbonte/Downloads/community-server/node_modules/componentsjs/lib/construction/ConfigConstructor.js:86:42)\n    at runMicrotasks (<anonymous>)\n    at processTicksAndRejections (node:internal/process/task_queues:96:5)\n    at async ArgumentConstructorHandlerReference.handle (/Users/psbonte/Downloads/community-server/node_modules/componentsjs/lib/construction/argument/ArgumentConstructorHandlerReference.js:22:16)\n    at async Promise.all (index 0)\n    at async ConfigConstructor.createArguments (/Users/psbonte/Downloads/community-server/node_modules/componentsjs/lib/construction/ConfigConstructor.js:72:20)\n    at async ConfigConstructor.createInstance (/Users/psbonte/Downloads/community-server/node_modules/componentsjs/lib/construction/ConfigConstructor.js:85:22)\n    at async ArgumentConstructorHandlerReference.handle (/Users/psbonte/Downloads/community-server/node_modules/componentsjs/lib/construction/argument/ArgumentConstructorHandlerReference.js:22:16)\n    at async /Users/psbonte/Downloads/community-server/node_modules/componentsjs/lib/construction/argument/ArgumentConstructorHandlerArray.js:18:20\n    at async Promise.all (index 2)\n    at async ArgumentConstructorHandlerArray.handle (/Users/psbonte/Downloads/community-server/node_modules/componentsjs/lib/construction/argument/ArgumentConstructorHandlerArray.js:14:26)\n    at async Promise.all (index 0)\n    at async ConfigConstructor.createArguments (/Users/psbonte/Downloads/community-server/node_modules/componentsjs/lib/construction/ConfigConstructor.js:72:20)\n    at async ConfigConstructor.createInstance (/Users/psbonte/Downloads/community-server/node_modules/componentsjs/lib/construction/ConfigConstructor.js:85:22)\n    at async ArgumentConstructorHandlerReference.handle (/Users/psbonte/Downloads/community-server/node_modules/componentsjs/lib/construction/argument/ArgumentConstructorHandlerReference.js:22:16)"}
    at validateHttpResponse (IQuadDestination.js?eac7:20:1)
    at async QuadDestinationPatchSparqlUpdate.wrapSparqlUpdateRequest (QuadDestinationPatchSparqlUpdate.js?f5aa:54:1)
    at async Promise.all (:8081/index 0)
    at async Proxy.addItem (engine.js?3888:77:1)