[Rehan]

@Rehan

Your site or webserver is still somewhere redirecting back to HTTP which together with your HTTPS redirection causes a redirection loop. Browsers can catch that and will show the error you get.

Nothing I can help with. I don't know your exact setup, your site software and etc. The issue is unrelated to LE or any other SSL CA. Just a redirect or software misconfiguration that has been introduced while enabling SSL due to the previous site running on HTTP only.

Ok.Thanks for the information.I am trying to use it for a Wordpress website.So i was using it on my wordpress site which was transferred from another server and i think the problem is due to mistake's during transfer.Now i think i should backup my contents manually and post it again.

Thanks for your help.