I can’t login to my admin page after I restored my database in a new WP

I upgraded my current WP (and I think I messed up because I can’t log into the admin anymore) and installed a fresh one in a new server with Fantistico because I got a new domain. So anyway I backed up and restored my database into the new WP successfully but the problem is that my old WP was installed in a directory (/wp) while the new one is installed in the root directory. So now I can’t login to my admin page in the new wp too!!

Everything shows up correctly (https://twentyfourcarat.net) but all the links and stuff still point to the old site and I can’t edit anything.

Do I make any sense? Sorry if I don’t!!