firestore_import_deadlineExceeded

[dihiaselma]

I used this command line:
firestore-import --accountCredentials firebase-adminsdk-key.json --backupFile myDatabase.json

where : myDatabase.json is a json I generated from a firestore database (using the export command)

the issue I get is:
{ Error: 4 DEADLINE_EXCEEDED: Deadline exceeded
at Object.callErrorFromStatus (C:\Users\HP\AppData\Roaming\npm\node_modules\node-firestore-import-export\node_modules@grpc\grpc-js\build\src\call.js:30:26)
at Http2CallStream.call.on (C:\Users\HP\AppData\Roaming\npm\node_modules\node-firestore-import-export\node_modules@grpc\grpc-js\build\src\client.js:96:33)
at Http2CallStream.emit (events.js:194:15)
at process.nextTick (C:\Users\HP\AppData\Roaming\npm\node_modules\node-firestore-import-export\node_modules@grpc\grpc-js\build\src\call-stream.js:100:22)
at process._tickCallback (internal/process/next_tick.js:61:11)
code: 4,
details: 'Deadline exceeded',
metadata: Metadata { internalRepr: Map {}, options: {} } }

how to fix it?