Every site gives 404

[MrMEEE]

After running the installation, I get a 404, and a blank page:

[root@raada mj]# docker ps
CONTAINER ID   IMAGE                                  COMMAND                   CREATED      STATUS                  PORTS                                                                                                                 NAMES
e4bcb560bb43   balena/open-balena-vpn:v11.30.79       "/usr/bin/entry.sh"       2 days ago   Up 2 days (unhealthy)   80/tcp, 443/tcp, 3128/tcp                                                                                             server-vpn-1
e31530ab31b3   balena/open-balena-api:34.3.17         "/usr/bin/entry.sh"       2 days ago   Up 2 days (healthy)     80/tcp                                                                                                                server-api-1
15811e8c9383   balena/open-balena-registry:v2.41.19   "/usr/bin/confd-entr…"    2 days ago   Up 2 days (healthy)                                                                                                                           server-registry-1
27be464f5480   server-cert-manager                    "/bin/bash -c /usr/l…"    2 days ago   Up 2 days               80/tcp, 443/tcp                                                                                                       server-cert-manager-1
e79880f747fd   server-haproxy                         "docker-entrypoint.s…"    2 days ago   Up 2 days (healthy)     0.0.0.0:80->80/tcp, :::80->80/tcp, 0.0.0.0:443->443/tcp, :::443->443/tcp, 0.0.0.0:1936->1936/tcp, :::1936->1936/tcp   server-haproxy-1
61543afd4b21   redis:7.4-alpine                       "docker-entrypoint.s…"    2 days ago   Up 2 days (healthy)     6379/tcp                                                                                                              server-redis-1
abde563face0   balena/open-balena-s3:2.28.64          "/usr/bin/entry.sh"       2 days ago   Up 2 days (healthy)     80/tcp                                                                                                                server-s3-1
3cb6fffe23c6   docker:dind                            "/bin/sh -c 'set -x\n…"   2 days ago   Up 2 days (healthy)     2375-2376/tcp                                                                                                         server-docker-1
a54f5d380c53   balena/open-balena-db:v5.2.2           "/balena-entrypoint.…"    2 days ago   Up 2 days (healthy)     5432/tcp                                                                                                              server-db-1
1ddec15b9481   balena/ca-private:0.0.15               "/bin/bash -c /usr/l…"    2 days ago   Up 2 days (healthy)     8888/tcp                                                                                                              server-balena-ca-1
06ae01db4484   server-haproxy-sidecar                 "dockerd-entrypoint.…"    2 days ago   Up 2 days               2375-2376/tcp   

I can't find anything in IPA or HAProxy logs..

What to do?