Yes bro, This error came while Installing Wordpress via cpanel.
Now, I fixed this error.
My primary domain has HTTP Secured. I created a subdomain and try to install WordPress on it. During Install hosting automatically choose https://subdomain.domain.com So, This error occurs on my WordPress blog. I google it but didn’t get an answer. So, I tried many methods. Finally, find a solution of why this error occurs?
I fixed this error by changing https to http in a database (wp_option table).