Push to manager dont work

I have added the Push notifications via traccar manager but it does not work, nothing happens when I test the Traccar channel. When I test the web notification it show up i the manager also.
I have set it up in the config using my key and have checked it many times.
What can be wrong. Some special port that need to be open?

Have you checked the notification token? Try deleting it and letting the app regenerate it.

I deleted the push key from the config, copied it from the account page again and now it work. I also regenerated the token so I dont know which of them did the trick.

Now its only sms left that dont work. I test clicksend and it looks like it authenticate but I get this error and their support say it some problem on my side

{"http_code":400,"response_code":"BAD_REQUEST","response_msg":"The messages array is empty.","data":null} - MessageException (HttpSmsClient:99 < NotificatorSms:48 < Notificator:39 < NotificationResource:107 < ...

Have you fixed the templates?

So they were not fixed in the latest version of traccar. I installed it 20 November

No, we haven't had a release with the fix yet.

Content of test.vm
#set($subject = "Test message")
Test message
Looks like it is not wrong

Have redone but no change. Do I need to change in some other .vm

Can I download the master and then upload the content of the short folder to fix all?

Yes.

I have done so and now the sms gateway works flawless. Thanks