Error accessing TaskServer at http://intel-9:23000

An error occurred accessing the TaskServer at http://intel-9:23000. The error was:

Error return from geturl http://intel-2:23000/Tasks/140.123.79.207%2d32000%2dtask40952/: HTTP/1.1 302 Found

Either the TaskServer is not running, there is a network issue, or this JobServer does not have permission to access it