Firefox plugin for Quicksilver exception

gistfile1.txt

2013-02-22 18:53:06.382 Quicksilver[29383:303] *** -[JKArray objectAtIndex:]: index (18446744073709551615) beyond bounds (1)
2013-02-22 18:53:06.384 Quicksilver[29383:303] (
  0   CoreFoundation                      0x00007fff91b070a6 __exceptionPreprocess + 198
	1   libobjc.A.dylib                     0x00007fff934bc3f0 objc_exception_throw + 43
	2   CoreFoundation                      0x00007fff91b9b229 -[NSException raise] + 9
	3   ExceptionHandling                   0x00000001002b365b NSExceptionHandlerExceptionRaiser + 210
	4   libobjc.A.dylib                     0x00007fff934bc3f0 objc_exception_throw + 43
	5   CoreFoundation                      0x00007fff91b06e7c +[NSException raise:format:] + 204
	6   Firefox Module                      0x0000000103b2e2e0 sqlite3_uri_parameter + 1278
	7   QSCore                              0x0000000100197b5b -[QSProxyObject resolvedObject] + 43
	8   QSCore                              0x0000000100197ed2 -[QSProxyObject _safeObjectForType:] + 98
	9   QSCore                              0x000000010016ceb4 -[QSObject objectForType:] + 84
	10  QSCore                              0x0000000100174898 -[QSBasicObject(FileHandling) singleFilePath] + 56
	11  QSCore                              0x000000010015d37b -[QSExecutor validActionsForDirectObject:indirectObject:] + 139
	12  QSCore                              0x000000010015ce59 -[QSExecutor rankedActionsForDirectObject:indirectObject:shouldBypass:] + 409
	13  QSCore                              0x000000010015ccac -[QSExecutor rankedActionsForDirectObject:indirectObject:] + 76
	14  QSInterface                         0x0000000100235e21 -[QSInterfaceController rankedActions] + 321
	15  QSInterface                         0x0000000100235fe0 -[QSInterfaceController updateActionsNow] + 352
	16  Foundation                          0x00007fff8ec3b513 __NSFireTimer + 96
	17  CoreFoundation                      0x00007fff91ac3da4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20
	18  CoreFoundation                      0x00007fff91ac38bd __CFRunLoopDoTimer + 557
	19  CoreFoundation                      0x00007fff91aa9099 __CFRunLoopRun + 1513
	20  CoreFoundation                      0x00007fff91aa86b2 CFRunLoopRunSpecific + 290
	21  HIToolbox                           0x00007fff9241d0a4 RunCurrentEventLoopInMode + 209
	22  HIToolbox                           0x00007fff9241ce42 ReceiveNextEventCommon + 356
	23  HIToolbox                           0x00007fff9241ccd3 BlockUntilNextEventMatchingListInMode + 62
	24  AppKit                              0x00007fff8719d613 _DPSNextEvent + 685
	25  AppKit                              0x00007fff8719ced2 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 128
	26  AppKit                              0x00007fff87194283 -[NSApplication run] + 517
	27  AppKit                              0x00007fff87138cb6 NSApplicationMain + 869
	28  Quicksilver                         0x000000010001fdb6 main + 198
	29  Quicksilver                         0x0000000100001de4 start + 52
	30  ???                                 0x0000000000000003 0x0 + 3
)