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Hello to everyone
I'm trying to deploy an intranet using dotnetnuke
it will be hosted on a windows 2003 server with SQL 2008;
I did the install very since there were no error but every time I tried to access the site configuration page, I have this message
"An error has occurred. DotNetNuke.Services.Exceptions.PageLoadException: A required anti-forgery token was not supplied or was invalid. ---> System.Web.Mvc.HttpAntiForgeryException: A required anti-forgery token was not supplied or was invalid. ---> System.Web.HttpException: Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster. ---> System.Web.UI.ViewStateException: Invalid viewstate. Client IP: 10.1.13.52 Port: 10567 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:23.0) Gecko/20100101 Firefox/23.0 ViewState: DL8SpQdB34qy+4aSNRuI0IAxSE6ZNxk7PNqSS2THovNip+MLST3CylvO0P/20g5v Referer: http://10.1.13.111/portail/default.aspx Path: /portail/Default.aspx ---> ..."
I don't know to handle this
thanks in advance