How to collect cisco wlc logs to Graylog

Hi anyone, I have WLC 3504 and want to try to collect logs to Graylog. I found a guide from GitHub but getting error. Does anyone can help me how to collect WLC on Graylog.

Github:

Error:

Thank you

Hello, @enggal17 and welcome.

Sorry I don’t know anything about this plugin, but if this is a issue perhaps moving this post to Graylog central and/or post/reply to the member that created it.

-Thanks