It does not let me continue to like or comment on any posts any more. Not until I can verify my already registered email

I have verified my account. Doing it wasn't an issue. I did it a long time ago. I get the notifications from the app that I AM logged into with my current email that you register me by at SA yet I get a black boxed message saying to verify my email. It was verified. I have not ever gotten another "Please verify your email by clicking here" or any email type of notification allowing me to be re-verified. Why do I have to re-verify on something I use EVERY day and have for the last year?