title: SqlException (0x80131904): Login failed for user 'db123'
body: <p>I get this error when I upload the website on the server, ie parallels plesk server. I create the tables on the plesk server and selects SQL server 2012. But I think this is a connection string error. If you know about this error please guide me.</p>
  
  <blockquote>
    <p>Server Error in '/' Application.
    Login failed for user 'db123'.
    Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.</p>
    
    <p>Exception Details: System.Data.SqlClient.SqlException: Login failed for user 'db123'.</p>
  </blockquote>
  
  <p>Source Error:</p>
  
  <blockquote>
    <p>An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.</p>
  </blockquote>