While starting your new server, the server will stop and ask you to accept the Eula. Follow this guide to fix the issue

Now that the details are all clear, the tutorial part begins from below:

1. Go to Magmanode

2. Click on File Manager

3. Click on the eula.txt file

4. You will see this

5. Change this to true

6. Click Save and Start your Server.

                                       Congratulations you are done, Enjoy your server.