Error after update omv 6.x

Hi!!!
after update OMV 6.x after apply pending changes show me this error, how can i solve it?

500 - Internal Server Error

Failed to execute command ‘export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; export LANGUAGE=; omv-salt deploy run --no-color apt 2>&1’ with exit code ‘1’: baco: ---------- ID: configure_apt_sources_list_openmediavault Function: file.managed Name: /etc/apt/sources.list.d/openmediavault.list Result: True Comment: File /etc/apt/sources.list.d/openmediavault.list is in the correct state Started: 21:01:24.921660 Duration: 35.501 ms Changes: ---------- ID: remove_apt_proxy Function: file.absent Name: /etc/apt/apt.conf.d/99openmediavault-proxy Result: True Comment: File /etc/apt/apt.conf.d/99openmediavault-proxy is not present Started: 21:01:24.957278 Duration: 0.424 ms Changes: ---------- ID: configure_apt_pref_kernel_backports Function: file.managed Name: /etc/apt/preferences.d/openmediavault-kernel-backports.pref Result: True Comment: File /etc/apt/preferences.d/openmediavault-kernel-backports.pref is in the correct state Started: 21:01:24.957780 Duration: 6.304 ms Changes: ---------- ID: configure_apt_sources_list_kernel_backports Function: file.managed Name: /etc/apt/sources.list.d/openmediavault-kernel-backports.list Result: True Comment: File /etc/apt/sources.list.d/openmediavault-kernel-backports.list is in the correct state Started: 21:01:24.964189 …

Sorry but this doesn’t seem to have anything to do with Nextcloud at all, and is probably better asked here: https://forum.openmediavault.org