I am using WAMPSERVER for creating a database using MYSQL. I wrote a basic query for creating a database that is:

```
CREATE DATABASE mydb

```

Upon clicking the *go* button, I am getting the error:

```
#1044 - Access denied for user ''@'localhost' to database 'mydb'

```

Please tell that what can I do in this case. Thanks a lot for giving me your important time.