[Self-hosted] Uploads fail with Access Denied when the SeaweedFS bucket is missing

Talking about the fluxer self-hosted instance, this issue has happened on a proxmox privileged lxc container with ubuntu 22.04. The guide was followed step-by-step. The container runs on an nvme, no old HDDs or secondary disk, all the space is in the same nvme disk. Don't know if this matters or not but fluxer instance is being served over cloudflared tunnel.