installation bug

Topics: General, Installing Orchard, Troubleshooting
May 14, 2013 at 12:21 PM
After publishing Orchard from VS web 2012 to my domaine(1&1 shared Host Server) by Ftp , this error is invoked when i log to my website :

Inheritance security rules violated while overriding member: 'log4net.Util.ReadOnlyPropertiesDictionary.GetObjectData(System.Runtime.Serialization.SerializationInfo, System.Runtime.Serialization.StreamingContext)'. Security accessibility of the overriding method must match the security accessibility of the method being overriden.
Help Please (More than 20 days of search) ??? Please.
May 28, 2013 at 1:16 AM
Edited May 28, 2013 at 1:19 AM
What version are you using? A quick Google search gave me some results that seem very relevant, and seem to indicate that you are using an obsolete version.