how to prevent auto sign out and in Font end webpage server error. see the following :
For auto sign out :
<system.web>
<customErrors mode="Off" defaultRedirect="~/Pages/CustomError.aspx">
<error statusCode="404" redirect="~/Pages/CustomError.aspx" />
</customErrors>
<authentication mode="Forms">
<forms loginUrl="SignIn.aspx" defaultUrl="Default.aspx" protection="All" timeout="2880" cookieless="UseCookies"/>
</authentication>
<sessionState timeout="2880"/>
in font end website very often shows this error:
Server Error in '/dgghss' Application.
Validation o ...
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