title: Stuck at Error : A network-related or instance-specific error occurred while establishing a connection to SQL Server
body: <p>I am getting this error not in all pages of website but in only one page.
  I can't found any solution,</p>
  
  <p><strong>Error</strong></p>
  
  <blockquote>
    <p>A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)</p>
  </blockquote>
  
  <p>I have referred to this link</p>
  
  <p><a href="https://stackoverflow.com/questions/18060667/why-am-i-getting-cannot-connect-to-server-a-network-related-or-instance-speci">Similar Question from stackoverflow</a></p>
  
  <p>But problem still persists.</p>
  
  <p>Thanks in advance.</p>