error help

[adamnichols45]

can someone please tell me y i get this error please!

only happens once every so often but does not look very professional -

warning mysql_connect() Access denied for user adnichol@mercury(using password YES) in .....

Any help please?

[dreamcatcher]

Usually display when there is no connection to your database or maybe if you are trying to connect to a database from another server. Is you connection info correct?

[adamnichols45]

yes it is correct 100% it works 9 times out of 10 but on the odd occassion it does that error..

How would i go about sortng that out please ..