Dumped to PhpMyadmin

Wp-login brings me to PHPmyadmin and not to the admin panel where I want to be. THe blog shows up normally at https://www.sfrsh.biz but I cannot edit it because the admin panel will not show up. The wp-config is correct, but I changed the name of the DB_host from ‘localhost’ to ‘mysql’ because the yahoo! web control panel recommended it. I feel like this may be a common problem. Why will logging in bring me to Phpmyadmin but not to the WP control panel?? Thanks for any help.