Backup error

Hi,
I drove the current update the day before yesterday. Since then, my home assistant has stopped working. So I completely reinstalled the system and wanted to restore the backup. But unfortunately it doesn’t work. Today I reinstalled version 9.3 because that was the last running version for me. The following errors occur when restoring the backup:

23-05-18 09:20:41 INFO (MainThread) [supervisor.backups.manager] Full-Restore 0061286a start
23-05-18 09:20:41 INFO (MainThread) [supervisor.docker.monitor] Stopped docker events monitor
23-05-18 09:20:41 INFO (MainThread) [supervisor.addons] Phase 'AddonStartup.APPLICATION' stopping 0 add-ons
23-05-18 09:20:41 INFO (SyncWorker_3) [supervisor.docker.interface] Stopping homeassistant application
23-05-18 09:20:56 INFO (MainThread) [supervisor.addons] Phase 'AddonStartup.SERVICES' stopping 0 add-ons
23-05-18 09:20:56 INFO (MainThread) [supervisor.addons] Phase 'AddonStartup.SYSTEM' stopping 0 add-ons
23-05-18 09:20:56 INFO (MainThread) [supervisor.addons] Phase 'AddonStartup.INITIALIZE' stopping 0 add-ons
23-05-18 09:20:57 INFO (MainThread) [supervisor.backups.manager] Restoring 0061286a Docker config
23-05-18 09:20:58 INFO (MainThread) [supervisor.backups.manager] Restoring 0061286a folders
23-05-18 09:20:58 INFO (SyncWorker_4) [supervisor.backups.backup] Restore folder share
23-05-18 09:20:58 WARNING (SyncWorker_4) [supervisor.backups.backup] Can't restore folder share: not a gzip file
23-05-18 09:20:58 INFO (SyncWorker_2) [supervisor.backups.backup] Restore folder addons/local
23-05-18 09:20:58 WARNING (SyncWorker_2) [supervisor.backups.backup] Can't restore folder addons/local: not a gzip file
23-05-18 09:20:58 INFO (SyncWorker_1) [supervisor.backups.backup] Restore folder ssl
23-05-18 09:20:58 WARNING (SyncWorker_1) [supervisor.backups.backup] Can't restore folder ssl: not a gzip file
23-05-18 09:20:58 INFO (SyncWorker_5) [supervisor.backups.backup] Restore folder media
23-05-18 09:20:58 WARNING (SyncWorker_5) [supervisor.backups.backup] Can't restore folder media: not a gzip file
23-05-18 09:20:58 INFO (MainThread) [supervisor.backups.manager] Restoring 0061286a Home Assistant Core
23-05-18 09:20:58 ERROR (MainThread) [supervisor.homeassistant.module] Can't read tarfile <securetar.SecureTarFile object at 0x7f646430bcd0>: not a gzip file
23-05-18 09:20:58 ERROR (MainThread) [supervisor.backups.manager] Restore 0061286a error

I have home assistant as home assistant Operating system on a generic x86-64 computer installed.

Thanks Grave

The backup is likely corrupted.
Do you have one that you would have exported from your HA device? If so, try that one. If not try an older one.

How is the free space on your disk? There might be something fishy on that side…