I upgraded a site from 02.01.30 (Install package) to 02.01.31 (Source package, Skin Objects installed too). On the page where I had the mini-cart configured, it generates the following error. Any ideas before I roll back?

ModuleId: 543
ModuleDefId: 141
FriendlyName: Basket
ModuleControlSource: DesktopModules/Store/MiniCart.ascx
AssemblyVersion: 5.2.2
PortalID: 3
PortalName: Dotcom
UserID: 1
UserName: host
ActiveTabID: 156
ActiveTabName: Shop
RawURL: /dotcomdnn/en/Shop/tabid/156/CategoryID/23/Default.aspx
AbsoluteURL: /DotcomDnn/Default.aspx
AbsoluteURLReferrer: http://localhost/dotcomdnn/en/Home.aspx
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-GB; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3 (.NET CLR 3.5.30729)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: b250ef85-a924-4883-95b5-64d1253f9a4f
InnerException: Invalid character in a Base-64 string.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.Convert.FromBase64String
StackTrace:
Message: DotNetNuke.Services.Exceptions.ModuleLoadException: Invalid character in a Base-64 string. ---> System.FormatException: Invalid character in a Base-64 string. at System.Convert.FromBase64String(String s) at DotNetNuke.Modules.Store.Components.SymmetricHelper.Decrypt(String base64Value) at DotNetNuke.Modules.Store.Cart.CurrentCart.getCartID(Int32 portalID) at DotNetNuke.Modules.Store.Cart.CurrentCart.GetItems(Int32 portalID) at DotNetNuke.Modules.Store.WebControls.MiniCart.updateCartGrid() at DotNetNuke.Modules.Store.WebControls.MiniCart.Page_Load(Object sender, EventArgs e) --- End of inner exception stack trace ---
Source:
Nombre del Servidor: PAUL-PC

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