Roon 2.71 build 1683 was released on 6 August and it specifically fixes Roon Server failing to start on macOS 12 and 13. Your crash report matches it exactly. There is nothing wrong with your Mac mini and nothing you did caused this.
Please download it here and install it:
Please install 1683 and let us know that you are back up. If anything is still not working after that, reply here and we will stay on it.