We have a new install of Sharepoint 2013 Full Trial version. We cannot add any subsites; we get the following error:
Could not load type 'Microsoft.SharePoint.SPFeatureDependencyErrorBehavior' from assembly 'Microsoft.SharePoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c'.
any help would be greatly appreciated.