Older versions of Minecraft will require a different Java version to run. If your server does not start after changing the Minecraft version, ensure the correct Java version is set.
1. Log in to your game panel at https://gamepanel2.gtxgaming.co.uk/
2. Click Manage Server on the server you wish to change the Java version on.
3. Change to the Versions page.
4. Click on the launcher you wish to use. For this guide we use Vanilla.
5. Click the version you want to install. For this guide we use 1.20.
6. A confirmation box will appear. Click the toggle to Wipe Server Files then click Install.
7. Once the install has finished, it will return to the versions page. If you have any issues please open a support ticket.
