Closed Issue: 1.12.15 error in browse server [6339]

Hey everyone, installed fresh copy of 1.12.15 on a DNN 5.6.2 and am getting this. Any ideas?
 
 
 
 
Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the
error and where it originated in the code.
 
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
 
Source Error:
 
 
 
 
 
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
 
Stack Trace:
 
 
 
 
 
[NullReferenceException: Object reference not set to an instance of an object.]
WatchersNET.CKEditor.Browser.Browser.FolderIsSecure(String folderPath) +176
WatchersNET.CKEditor.Browser.Browser.RenderFolder(FolderInfo folderInfo) +196
System.Linq.WhereSelectEnumerableIterator`2.MoveNext() +301
System.Linq.WhereEnumerableIterator`1.MoveNext() +162
WatchersNET.CKEditor.Browser.Browser.RenderFolder(FolderInfo folderInfo) +692
System.Linq.WhereSelectEnumerableIterator`2.MoveNext() +301
System.Linq.WhereEnumerableIterator`1.MoveNext() +162
WatchersNET.CKEditor.Browser.Browser.RenderFolder(FolderInfo folderInfo) +692
System.Linq.WhereSelectEnumerableIterator`2.MoveNext() +301
System.Linq.WhereEnumerableIterator`1.MoveNext() +162
WatchersNET.CKEditor.Browser.Browser.FillFolderTree(String path) +788
WatchersNET.CKEditor.Browser.Browser.Page_Load(Object sender, EventArgs e) +1509
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +24
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +41
System.Web.UI.Control.OnLoad(EventArgs e) +131
System.Web.UI.Control.LoadRecursive() +65
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2427