Connection Error 401

[DieKuhMachtMuhh]

after a reinstall of promox, i can't login.
The following error is:

Connection error 401: can't open '/etc/pve/authkey.pub' - No such file or directory

I know that the file does not exist
What can I do?

pveversion:

proxmox-ve: not correctly installed (running kernel: 4.4.10-1-pve)
pve-manager: 4.2-13 (running version: 4.2-13/3dd7731b)
pve-kernel-4.2.8-1-pve: 4.2.8-41
pve-kernel-4.4.10-1-pve: 4.4.10-54
lvm2: 2.02.116-pve2
corosync-pve: 2.3.5-2
libqb0: 1.0-1
pve-cluster: 4.0-41
qemu-server: 4.0-80
pve-firmware: 1.1-8
libpve-common-perl: 4.0-68
libpve-access-control: 4.0-16
libpve-storage-perl: 4.0-53
pve-libspice-server1: 0.12.5-2
vncterm: 1.2-1
pve-qemu-kvm: 2.5-19
pve-container: 1.0-68
pve-firewall: 2.0-29
pve-ha-manager: 1.0-31
ksm-control-daemon: 1.2-1
glusterfs-client: 3.5.2-2+deb8u2
lxc-pve: 1.1.5-7
lxcfs: 2.0.0-pve2
cgmanager: 0.39-pve1
criu: 1.6.0-1
zfsutils: 0.6.5-pve9~jessie

 

[fabian]

wait for https://git.proxmox.com/?p=pve-cluster.git;a=commit;h=2d899b19c596cd033bd58c62c4ac6996ce8b6f85 to hit the repositories (pve-cluster >= 4.0-42)