Notify sending out three notifications

Hallo. Im having a bit of a problem.
Every time i use the call_service to the notify service. the notification is sent three time.
Heres the code, does anybody know why?

class TriggerAlarm(appapi.AppDaemon):
 
    def initialize(self):
        self.log("Alarm trigger initialize")
        self.handle = None
        
        if "sensor" in self.args:
            
            self.listen_state(self.alarm_action, self.args["sensor"])
            
        else:
            
            self.log("No sensor specified, doing nothing")
    
    def alarm_action(self, entity, attribute, old, new, kwargs):
        
        sensor = self.args["sensor"]

        if self.get_state(sensor) == "on" :
            
            title = "test_tiitle"
            message = "test_message"
        
            self.call_service("notify/mikkel", title = title, message = message)
            
            self.handle = self.run_every(self.repeated, self.datetime(), 1)
            
        if self.get_state(sensor) == "off" :
            
            self.log("alarm is off")
            
            self.cancel_timer(self.handle)
    
    def repeated(self, kwargs) :
        
        self.log("alarm is no")

I just answered your issue - please either raise an issue or ask on the forum, not both!

This turned out to be multiple versions of AppDaemon running at the same time.