Getting error even after setting enableSessionState to true

Question

Geting Error

Error=Session state can only be used when enableSessionState is set to true, either in a configuration file or in the Page directive. Please also make sure that System.Web.SessionStateModule or a custom session state module is included in the <configuration>\<system.web>\<httpModules> section in the application configuration. at System.Web.UI.Page.get_Session() at

 

Even we have set enableSessionState as true.