Magento admin login not working on beta site running in subfolder

Question

I have just migrated my Magento site on new server. Here I have 2 sites -

1. Production (running from root)
2. Beta (in beta sub folder)

Both sites are working after migration but I am not able to do admin login into beta site (Note : production site is working, am able to login in admin also)-

www.mydomain.com/beta/index.php/admin

after entring correct admin credentials still it keeps me on login page with a key in url (given below) -

http://mydomain.com/beta/index.php/admin/dashboard/index/key/7c2b1acbd7a05e8172bc685a50fe9ec7/

I have gone through below links -

Magento admin login not working

Can't log in to Magento Admin

Magento can't login in admin with right username and password

Can't login to Magento admin

But not getting exact solution. anyone please guess how to solve this.

Thanks in advance.

Answer 1

Did you set the rewrite base in the .htaccess file?