pay with crypto error message

I am trying to purchase the "permies premium 207665 (Free Heat Combo - Free Heat Movie + 7 - 3D Plans + RMH Risers eBook + Heating Greenhouses webinar) $65.00".
I selected the "Pay with crypto" button.

I get the following error message on both Firefox and Chrome. Can you tell me what the browser requirements are, or what I should do?

An error has occurred.

most of the time people get this message it is because your browser has gone wonky and is trying to do silly things. Please try restarting your browser or trying a different browser to see if the problem persists. If you are still having problems, please contact us with what you were doing when the error occurred along with the date and time (Mar 1, 2024 9:13:45 AM).

Thanks!

Wacky.

I asked our developer guy to have a look.

it sounds like our crypto processing service is broken.  Looking into it more.

Kurt,

We just fixed it. Please check again.

Thank You Devaka and Paul.  We purchased with credit card a couple of days ago since we didn't know how long it would take to fix.  When we make another purchase in the future, we will give it a try!  
Kurt