diff --git a/src/gen_apu.erl b/src/gen_apu.erl
index 911929c..ce4a32b 100644
--- a/src/gen_apu.erl
+++ b/src/gen_apu.erl
@@ -282,7 +282,7 @@ wakeupFromHib(Parent, Name, Module, GbhOpts, HibernateAfterTimeout, Debug, Timer
 loopEntry(Parent, Name, Module, GbhOpts, HibernateAfterTimeout, Debug, Timers, CurState, Actions) ->
 	case doParseAL(Actions, Name, Debug, false, false, Timers) of
 		{error, ErrorContent} ->
-			innerError(Parent, Name, Module, GbhOpts, HibernateAfterTimeout, Debug, Timers, CurState, Actions, error, ErrorContent, []);
+			innerError(Parent, Name, Module, GbhOpts, HibernateAfterTimeout, Debug, Timers, CurState, Actions, error, ErrorContent, ?STACKTRACE());
 		{Debug, IsHib, DoAfter, NewTimers} ->
 			case DoAfter of
 				{doAfter, Args} ->