Hello, I've seen this error in one node only of the cluster's five:
Dec 23 07:20:08 int104 pveproxy[22699]: 22699: unable to read '/etc/pve/nodes/int105/pve-ssl.pem' - Too many open files
Dec 23 07:20:08 int104 pveproxy[22699]: failed to accept connection: Too many open files
Dec 23 07:20:08...