by Moataz Desouky.
Hello again,
I am sorry for the late reply!
I have created a DNS record on my internal DNS pointing to moodle.gounanursing.org "FQDN"
and I changed it in config.php.. The problem now it still giving me the same error message but this time the browser keeps loading and redirecting as if there is a loop!!
Any ideas why is that?
Thanks for your patience!!