diff --git a/src/cpp/SingletonManager/SingletonTaskObserver.cpp b/src/cpp/SingletonManager/SingletonTaskObserver.cpp
index 963adc9ef..9a7e95d4b 100644
--- a/src/cpp/SingletonManager/SingletonTaskObserver.cpp
+++ b/src/cpp/SingletonManager/SingletonTaskObserver.cpp
@@ -133,6 +133,7 @@ void SingletonTaskObserver::removeTask(DHASH id, TaskObserverType type)
 	}
 	else {
 		em->addError(new Error(funcName, "entry not found"));
+		em->addError(new ParamError(funcName, "existing entry count", mObserverEntrys.getNItems()));
 		em->sendErrorsAsEmail();
 	}
 	unlock();