Repeated verify email alert

I am getting alert to verify email every time I login to github. I had verified my email address when I signed up to github during June,2018 .
But from yesterday, whenever I login to github , I got alert to verify email. I verified my email 2 times from yesteerday. Please see the issue.

A post was merged into an existing topic: GitHub asked to verify my email, my account is almost a year old