How to wipe a server?

Hello, I’ve been running my server now a few months and while it’s slowed down membership considerable, I belive it’s time for a fresh start. How to I reset it, wipe all the building debris that litter the tier 1 area and the huge monstrous abandoned buildings? I had rules, they were all vroken, like most servers. Please less than 5 animals/thralls per person . I found 1 base with more than 300 animals. Your game play would crawl andndnd even crash going near their base.

How to refresh a server?

By the way, I’m on PS4, going through GPORTAL