Unhandled Rejection (Error): Network error: Response not successful: Received status code 401

[vansin]

×
Unhandled Rejection (Error): Network error: Response not successful: Received status code 401
new ApolloError
http://localhost:3000/static/js/0.chunk.js:38618:24
38615 | errorMessage = _a.errorMessage,
38616 | extraInfo = _a.extraInfo;
38617 |

38618 | var _this = _super.call(this, errorMessage) || this;
| ^ 38619 |
38620 | _this.graphQLErrors = graphQLErrors || [];
38621 | _this.networkError = networkError || null;
View source
error
src/core/QueryManager.ts:255
252 | });
253 | self.broadcastQueries();
254 | self.setQuery(mutationId, () => ({ document: null }));
255 | reject(
| ^ 256 | new ApolloError({
257 | networkError: err,
258 | }),

[vansin]

| // Constructs an instance of ApolloError given a GraphQLError
44 | // or a network error. Note that one of these has to be a valid
45 | // value or the constructed error will be meaningless.

[vansin]

Would you help me to solve the problem?

[G2G2G2G]

This project is dead, I was looking for a database visualizer and found it too.

This seems like the best one that is open source too:
https://github.com/azimuttapp/azimutt