Thank you for your direction. I contacted my hosting provider and they solved my problem.
After all, the WAF caused the 403 error.
Hi,
I tried everything the guide you provided.
I checked the permission both of them, wp-admin is 755 and wp-admin/admin-ajax.php is 644.
I deleted the .htaccess and stopped all plugins.
But it doesn’t fix the problem.
Please help me.
I’m sorry!
Please use this login.
Hi Rikard,
Here is a temporary admin login and login URL.