Certificate Status - Malware or virus?

Hello PZ,
Thank you for contacting us. Is it Mozilla Firefox browser on which you are trying to login to your email account? Did you try another web browser?

Hi, everyone. I have the free subscription of AVG and am having trouble getting new e-mails. When I try to open them, I get a message that says "Certificate Status: This site attempts to identify itself with invalid information."

There's also another message that says "Wrong site. This site belongs to a different site, which could mean that someone is trying to impersonate this site."

Could my computer have malware or a virus? Could someone help me fix this? Thanks.

Hello PZ,
Thank you for contacting us. Is it Mozilla Firefox browser on which you are trying to login to your email account? Did you try another web browser?