Magento 2 admin panel is down after changing Base URL

I have changed Base URL secure and unsecure from the backend. I had the following url= (also https) and I changed it in order to have The frontend is currently working fine as, but the backend for some reason stopped working, and now it trows an error Not Found.

The way I access the backend is I did not change the admin url and cannot access to that url.

I have changed all old URL in core_config_data table, but its not working yet.