I've installed dynmap on my papermc server, and the render is running just fine, but I time out whenever I try to access the webpage render. I'm using a digitalocean cloud computer that runs some other stuff on it, and I'm pretty sure that it's interfering in some way. There's an nginx server running in the background. When I originally created the server, I had to use iptables to manually open 25565 before it worked - however, even manually opening port 8123 did nothing for Dynmap. Any ideas as to what's going on?

looks like my firewall was messed up