Closed Unassigned: DNN 7.2 Error [7838]

I received this error after backing up my portal and upgrading from DNN 7.12 to DNN 7.2

An error has occurred. DotNetNuke.Services.Exceptions.ModuleLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at WatchersNET.CKEditor.Web.CKEditorControl.FormatUrl(String sInputUrl) at WatchersNET.CKEditor.Web.CKEditorControl.get_Settings() at WatchersNET.CKEditor.Web.CKEditorControl.GenerateEditorLoadScript() at WatchersNET.CKEditor.Web.CKEditorControl.CKEditorInit(Object sender, EventArgs e) at System.Web.UI.Control.OnInit(EventArgs e) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.AddedControl(Control control, Int32 index) at System.Web.UI.ControlCollection.Add(Control child) at DotNetNuke.UI.UserControls.TextEditor.OnLoad(EventArgs e) --- End of inner exception stack trace ---

Do you know what may be causing this? I originally had CKEditor Provider 2.00.7 installed before the upgrade, but when i got the error, i thought it might be because i was not on the latest version.

So i upgraded the CK Editor to CKEditor Provider 2.00.12.

Thanks so much for any help.
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