RHEL Plugin Error

Hello ,

I have register the RHEL Download Plugin but whenever i am trying to push the patches. The patches got stucked in pending downloads , then i reconfigure the plug in and now it gives me the error.

[Wed May 25 14:29:33 2016] BigFix RedHat Download Plugin v2.8.7
[Wed May 25 14:29:33 2016] Please make sure you have the latest version of this utility.
[Wed May 25 14:29:33 2016] Running plugin with DLoad::LWPUAIface
[Wed May 25 14:29:33 2016] ERROR: FATAL An error occurred in the usage of the DLoad framework: Plugin requires ‘–downloads JSON’ to be given

Please let me know the next step