Browser security flagged site statistics site as unsecured due to expired certificate(Resolved)

FYI:  Web browser, Mozilla, flagged the homestead stats page as unsafe, warning that I would be sending information over an unsecured connection. Reason: Expired certificate (Homestead's). Here is the page that triggered the warning.
https://v8.prnx.net/VisitsPerDay.asp?Graph=StackedColumn3D&pn=8&user=1761342343&pw=hsren...