Login error due to www and non-www

It seems that your site resides both at https://gspreschool.net/ and https://www.gspreschool.net. You need to login to your cPanel and then from ‘redirection’ tab, you need to 301 Redirect your non www version to www version. Also check your .htaccess should have something like this:

RewriteCond %{HTTP_HOST} ^gspreschool.net$
# RewriteRule ^/?$ “http\:\/\/www\.gspreschool\.net” [R=301,L]

I got this error from my google analyticator plugin.

When i set redirect from cpanel
from : https://gspreschool.net/ and set wildcard redirect
to : https://www.gspreschool.net/

I am getting error
Redirecting to https://www.gspreschool.net/ will cause a redirection loop because https://gspreschool.net/, which is located at /home/yunita/public_html/, is above https://www.gspreschool.net/, which is located at /home/yunita/public_html/.

does that mean i should have put my files under public_html/www instead of public_html ?

Do not do wildcard redirect.
Follow these steps in cPanel ‘Redirects’:

1. Type – Permanent 301
2. Select check button ‘do not redirect www’
3. put your domain name https://[gspreschool.net]/ [Write what I wrote in []brackets
4. Redirects to [https://www.gspreschool.net] [write in the box there what I have written in[]]
5. Then click on ‘add’

Now check

Select ‘do not redirect www’
in step 3 simply write gspreschool.net in the box there.
in step 4 write complete url https://www.gspreschool.net
Hope then your problem would be solved. I have checked your site, it still resides at both www and non-www.
After you are done, Check on other browsers by typing https://gspreschool.net/ and it should automatically redirect to https://www.gspreschool.net. you can see it in your browser’s address bar.

i did manage to set the redirection at cpanel.
Does that mean i need to modify the .htaccess as well ?

No, it should automatically be changed. You can cross check downloading a copy of your .httaccess via FTP and find something similar below there as I told you earlier.

RewriteCond %{HTTP_HOST} ^gspreschool.net$
# RewriteRule ^/?$ “http\:\/\/www\.gspreschool\.net” [R=301,L]

ok got it working thank you

In addition to redirection, I did do the following
go to
https://www.google.com/accounts/ManageDomains

add the domain : https://www.gspreschool.net

Once added, i click on Manage domain – https://www.gspreschool.net
under Target URL path prefix:
i entered : https://www.gspreschool.net/wp-admin
then click save.

that works for me

Thank you debajyoti !!!