Can't click "Build the Index"

I can not click the “Build the Index” button – it redirects me to a /my-account page I have setup on my JigoShop ecom. Curious what could be causing this?

I’m going to start disabling plugins, but I have everything cleared down to functional needs/wants so I can’t go operational without if any if any that are causing the problem. I searched but curious if anyone knows of something I can do to fix this or seen it before.

Thank you

https://wordpress.org/plugins/relevanssi/