Data Transfer Error on DuesTool

Hello,
I'm getting the attached error, when I try to open the treasurer function tool on our local club site ( larkbunting.toastmastersclubs.org/ ).
 
It opens, hit the OK in the error message, then the dialog loads and then closes.  If I cancel the error message, then none of our club info loads.

I'm the Treasurer for this Lark Bunting club (#8695) - just trying to pay the last few dues.
I did this 1.5 weeks ago with no issue.  The is the first time I've been back since then.

Can you fix this ?

Thanks,
Aparna Das-Caro
 

fixed