bulk adding events failing with no error message

[spraetz]

trafficstars

Example:

Message: [KeenException: AddEvents failed with status: StatusCode: 404, ReasonPhrase: 'Not Found', Version: 1.1, Content: System.Net.Http.StreamContent, Headers:

{

Server: nginx

Date: Fri, 29 Jan 2016 17:06:13 GMT

Connection: close

Content-Length: 162

Content-Type: text/html

}]