access to SQL Server failed

[justin]

Time to time, my site becomes enable to access SQL Server.Anyway, SQL server runs properly, the aplication is shown to be running by IS, and just restarting the IS seems to be the only way to bring my site up again.
I reinstaled .NET Framework 1.1, but no results.

 

[bungpeng]

I cant get what you mean? restart the your site up? then when your site down? and what error message?