Hi, I built a wp blog before I obtained the domain that I wanted. I installed wp directly in my root directory, so the blog had http://myrootdirectory.com as an address. Now my wished domain has moved to me so I tried to change the Site URL as well as Home URL, following the instructions on http://codex.wordpress.org/Changing_The_Site_URL. I used the 2nd methode using functions.php.
Since then my blog is still working but I cannot access to the admin panel anymore. Although I type in my id and password, the admin panel doesn't show up. In panic I tried to undo the change using phpMySQL method and wp-config.php method, but it still doesn't do.
Could anyone can help me?