Help with Kast Radio player running https

I have installed Kast radio player on my website. But its not picking up any info on the artist which is streaming form a shoutcast server. My website is run on https but the shoutcast server which the radio is streaming from is on http. I think this is were the problems is. I have setup the Kast radio player on a different website which is on http and it works without a problem.

Does anyone have advice on this

Thanks
.