{"errors":[{"message":"Internal server error","extensions":{"code":400,"message":"Internal server error","helperMessage":"GraphQL operations must contain a non-empty `query` or a `persistedQuery` extension.","stacktrace":["GraphQLError: Internal server error","    at formatError (file:///app/dist/server.js:102:19)","    at file:///app/node_modules/@apollo/server/dist/esm/errorNormalize.js:12:24","    at Array.map (<anonymous>)","    at normalizeAndFormatErrors (file:///app/node_modules/@apollo/server/dist/esm/errorNormalize.js:10:33)","    at formatErrors (file:///app/node_modules/@apollo/server/dist/esm/requestPipeline.js:296:16)","    at sendErrorResponse (file:///app/node_modules/@apollo/server/dist/esm/requestPipeline.js:281:53)","    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","    at async processGraphQLRequest (file:///app/node_modules/@apollo/server/dist/esm/requestPipeline.js:67:16)","    at async internalExecuteOperation (file:///app/node_modules/@apollo/server/dist/esm/ApolloServer.js:614:16)","    at async runHttpQuery (file:///app/node_modules/@apollo/server/dist/esm/runHttpQuery.js:129:29)"]}}]}