Problem with Mysql

[Yoona]

I've setup it up correctly.. and a this problem shows.

Warning: mysql_connect() [function.mysql-connect]: Host '123.45.678.10' is not allowed to connect to this MySQL server in /home/myro/public_html/connect.php on line 27

and this :

Warning: mysql_select_db() expects parameter 2 to be resource, boolean given in /home/myro/public_html/connect.php on line 33
Unable to connect to database!

can anyone tell me should i need to do. to fix this problem.

[PokemonRO]

Did you add a user with permissions to connect to it?

[Yoona]

@PokemonRO im new with mysql i saw 4 account and how to add permission?