Login failed user error in running web application

[NannMaw]

Hi,good evening all.
I am a beginner in web development and SQL server. I got the below error when running the web application on development server of MS visual studio 2005.
I guess that this error may concern with the SQL server configuration.Is there anyone who can offer a hand to me? Please let me know the work around to solve the problem. Thanks in advance.

[Delerna]

I don't know about anyone else but I cannot read that. Pasted into word and enlarged it is just a blur. I can see that it is login related. Have you setup permissions on the database for the user you are logging onto it with?