It doesnt run

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error :  I don't know how to do it
asked
2 answers
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This can also happen when your modeler has crashed. It hasn't properly killed the old process running on that thread.

 

You could also try to do the following described here: https://stackoverflow.com/questions/39632667/how-can-i-close-some-specific-port-on-linux

It says linux in the title, but it works on windows too.

This allows you to see what is running and kill it, always works for me! Hope this helps!

answered
1

Hi Park 

You can update the server URL in your configuration settings

  1. Change the port number of your application.App setting → Edit the database→ Server –> update the runtime port number.

 

Ref: 

answered