Error accessing TaskServer at http://mufasa.nwu.ac.za:23000

An error occurred accessing the TaskServer at http://mufasa.nwu.ac.za:23000. The error was:

Error return from geturl http://mufasa.nwu.ac.za:23000/Tasks/v-hpc-medea.nwu.ac.za-32000-task42155/: 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