Go to your account page > Orders.
- Look to the right, and click “Upgrade Plan”. I recommend not doing this until off-hours as it could be 5-25 mins of downtime.
- Your server will shut down (1 min), resize disks (5-10 mins), then reboot (another 2 minutes).
- If the server doesn’t seem ready from your Servers page, click “Update Remote State”, or into server settings > Services TAB > Callback (Server Status), and click [Run Now].
- Give it a couple minutes and it should be up and ready.