Hello, after upgrading Proxmox 7.2 to 7.3.3 through the web interface,
requests for resource retrieval are all 500 errors and return '{"data":null}'.
My node isn't in a cluster.
Here is my step:
1) Fresh install a 7.2 version PVE
2) Upgrade to 7.3.3
3) Reboot it, that will show a "Proxmox Virtual Environment (5.15.74-1-pve)" in gurb.
4) Change the config from Proxmox official tutorial to enable PCI passthrough
5) Reboot
6) Restore a VM to run it with GPU passthrough...