mySQL error...can someone please help

[williamp0044]

when I try to access:
http://mydomain/ig_shop/admin

it comes up but on top of some pages I get

Warning: Access denied for user: 'root@localhost' (Using password: NO) in /var/www/html/pandi/ig_shop/admin/auth.php on line 2

and some other errors are

Warning: Cannot send session cache limiter - headers already sent (output started at /var/www/html/pandi/ig_shop/admin/auth.php:2) in /var/www/html/pandi/ig_shop/admin/session_variables.php on line 5

Warning: Cannot add header information - headers already sent by (output started at /var/www/html/pandi/ig_shop/admin/auth.php:2) in /var/www/html/pandi/ig_shop/admin/session_variables.php on line 7

Please check your MySQL authentification details (server, username, password, database) in file auth.php.

[williamp0044]

it is all correct
i dont know why it is not going thorugh
it has the username the pass word
the name of the database and the local host name

what does 'removed' stand for? username?

the following errors are caused by the first one, which by outputting text, prevents session_variables.php to send headers.

[williamp0044]

sorry I have been under the weather and cant think straight
i meant p$$word

this forum does not seem to let me type the word pa$$ with ss