[INFO 10:12:25.618] Initializing Mono.Addins
[ERROR 10:12:33.827] Caught exception. Message: The remote server returned an error: (404) NOT FOUND.
[ERROR 10:12:33.833] Stack trace for previous exception:   at System.Net.HttpWebRequest.CheckFinalStatus (System.Net.WebAsyncResult result) [0x00000] in <filename unknown>:0 
  at System.Net.HttpWebRequest.SetResponseData (System.Net.WebConnectionData data) [0x00000] in <filename unknown>:0 
[ERROR 10:12:33.836] Rest of stack trace for above exception:    at System.Environment.get_StackTrace()
   at Tomboy.WebSync.Api.OAuth.MakeWebRequest(RequestMethod method, System.String url, System.Collections.Generic.List`1 parameters, System.String postData)
   at Tomboy.WebSync.Api.OAuth.WebRequest(RequestMethod method, System.String url, System.String postData)
   at Tomboy.WebSync.Api.OAuth.Get(System.String uri, IDictionary`2 queryParameters)
   at Tomboy.WebSync.Api.UserInfo.GetUser(System.String userUri, IWebConnection connection)
   at Tomboy.WebSync.WebSyncServer.BeginSyncTransaction()
   at Tomboy.Sync.SyncManager.SynchronizationThread()
[ERROR 10:12:33.837] Synchronization failed with the following exception: The remote server returned an error: (404) NOT FOUND.
  at System.Net.HttpWebRequest.CheckFinalStatus (System.Net.WebAsyncResult result) [0x00000] in <filename unknown>:0 
  at System.Net.HttpWebRequest.SetResponseData (System.Net.WebConnectionData data) [0x00000] in <filename unknown>:0 

(Tomboy:2949): GLib-CRITICAL **: g_source_remove: assertion `tag > 0' failed