Unable to Access Backoffice PrestaShop 1.7

Dear community:

Since I implemented CDN CloudFlare I can’t access Backoffice of my PrestaShop 1.7.

When I type email and pass it redirects to backoffice page and it does not access.

I have created one rule to disabe CDN on backoffice URL but it does not work.

Does anybody know how to solve this issue?

Thanks and regards.

Please rewrite Rule and Please Don’t Encrypt it in “FULL Strict” just put Full and refresh your DNS records

I have encrypt just FULL.

It does not work it makes redirection to admin dashbord https://hosteleriauno.es/Backoffice/index.php?controller=AdminLogin&token=b29997c5a5baff39113450f856076057&redirect=AdminDashboard

I don’t know why I can’t access backoffice…

Do I have to delete rule and write it again?

This is my issue: https://www.prestashop.com/forums/topic/268593-solved-login-page-do-not-redirect-to-admin-panel/

I solved my issue, it was cookie IP issue: