Sporadical Error: NoAuthorizationError

[prismec]

I sporadically, see the following Error, though I am using the same credentials all the time:

Caused by: com.asana.errors.NoAuthorizationError: NoAuthorizationError
    at com.asana.errors.AsanaError.mapException(AsanaError.java:30)
    at com.asana.Client.request(Client.java:167)
    at com.asana.requests.ItemRequest.executeRaw(ItemRequest.java:38)
    at com.asana.requests.ItemRequest.execute(ItemRequest.java:27)

Happened, e.g. 08.02.17 16:55:37, 07.02.17 16:31:27, 07.02.17 16:49:46

┆Issue is synchronized with this Asana task