OK -> this is the message from a cold start.

2007-11-28 07:52:01.756 mate[3036:10b] Exception raised during posting of notification.  Ignored.  exception: '[NOTE: this exception originated in the server.]
*** Object does not implement or has different method signature'  invoked observer method: '*** -[OakLaunchHelper didLaunchTextMate:]'  observer: 0x121500  notification name: 'NSWorkspaceDidLaunchApplicationNotification'

Once TextMate is open. This is the message produced from the stack dump using atos:

__raiseError (in CoreFoundation)
objc_exception_throw (in libobjc.A.dylib)
-[NSException raise] (in CoreFoundation)
-[NSConnection sendInvocation:internal:] (in Foundation)
-[NSDistantObject forwardInvocation:] (in Foundation)
___forwarding___ (in CoreFoundation)
_CF_forwarding_prep_0 (in CoreFoundation)
0x0000290b (in TextMate)
-[OakDocumentDidCloseObserver dealloc] (in TextMate)
0x0000261a (in TextMate)
0x00002535 (in TextMate)

I should mention. 10.5.1, MBP 17' v3