TypeError: Cannot read property 'documents' of null
 at /app/node_modules/mongodb/lib/change_stream.js:307:31
 at handleCallback (/app/node_modules/mongodb/lib/core/cursor.js:32:5)
 at /app/node_modules/mongodb/lib/core/cursor.js:685:38
 at /app/node_modules/mongodb/lib/core/cursor.js:694:39
 at ChangeStreamCursor._endSession (/app/node_modules/mongodb/lib/core/cursor.js:395:7)
 at _setCursorNotifiedImpl (/app/node_modules/mongodb/lib/core/cursor.js:694:10)
 at setCursorNotified (/app/node_modules/mongodb/lib/core/cursor.js:685:3)
 at done (/app/node_modules/mongodb/lib/core/cursor.js:451:16)
 at queryCallback (/app/node_modules/mongodb/lib/core/cursor.js:500:18)
 at /app/node_modules/mongodb/lib/core/cursor.js:550:9
 at executeCallback (/app/node_modules/mongodb/lib/operations/execute_operation.js:70:5)
 at callbackWithRetry (/app/node_modules/mongodb/lib/operations/execute_operation.js:118:14)
 at /app/node_modules/mongodb/lib/operations/command_v2.js:90:9
 at /app/node_modules/mongodb/lib/cmap/connection_pool.js:352:13
 at handleOperationResult (/app/node_modules/mongodb/lib/core/sdam/server.js:489:5)
 at MessageStream.messageHandler (/app/node_modules/mongodb/lib/cmap/connection.js:270:5)
 at MessageStream.emit (events.js:209:13)
 at processIncomingData (/app/node_modules/mongodb/lib/cmap/message_stream.js:144:12)
 at MessageStream._write (/app/node_modules/mongodb/lib/cmap/message_stream.js:42:5)
 at doWrite (_stream_writable.js:428:12)
 at writeOrBuffer (_stream_writable.js:412:5)
 at MessageStream.Writable.write (_stream_writable.js:302:11)
 at TLSSocket.ondata (_stream_readable.js:722:22)
 at TLSSocket.emit (events.js:209:13)
 at addChunk (_stream_readable.js:305:12)
 at readableAddChunk (_stream_readable.js:286:11)
 at TLSSocket.Readable.push (_stream_readable.js:220:10)
 at TLSWrap.onStreamRead (internal/stream_base_commons.js:182:23)

{
  firstBatch: [],
  id: Long { _bsontype: 'Long', low_: 0, high_: 0 },
  ns: 'my-db.my-collection'
}