For what it’s worth, you may want to consider upgrading your Tutor instance, considering how old v13 is. Since you’re setting up a new server with a backup of your current server this is a great opportunity to test the upgrade procedures without interrupting your current live server, perfect to gain familiarity over the process, plus you’ll be able to take advantage of all the new features and security updates that have been introduced over the years since then.
For context the current version 20 is approaching EOL in December this year, following which Ulmo v21 will be the current version: Open edX Release Schedule
This post here might give you a little more context around the upgrade procedure: Migrate databases between tutor platforms - #9 by joel.edwards (most of the topic is not relevant to you, but the upgrade examples i gave in the last reply would be)