License key stopped working after upgrading to 10.11

I recently upgraded to 10.11. I disabled SIP so that I can use totalspaces. It worked at first but after a reboot its complaining that it doesn’t like my license key. I copy and pasted it in again, but it just keeps saying its invalid. What’s going on?

It’s probably the same issue as this post.

Please contact support via email and we’ll look into this further.

I look around the website but I could not find a support email address or way to contact support other then this forum?

Sorry, at the top of the forum should be a note that says you can email