CA Backup not able to backup Nextcloud container? input/output error

[mbc0]

Hi, 

 

Can anyone please help me out with what could be causing the input/output error I am getting with CA Backup on my Nextcloud container? 

The container is stopped and I do not even have calendar installed on Nextcloud

 

[20.02.2023 03:42:10] Backing Up: nextcloud
/usr/bin/tar: nextcloud/www/nextcloud/apps/calendar/: Cannot savedir: Input/output error
/usr/bin/tar: Exiting with failure status due to previous errors
[20.02.2023 03:43:21] tar creation/extraction failed!
[20.02.2023 03:43:21] Verifying Backup nextcloud
[20.02.2023 03:44:26] Backing Up: unifi-controller
[20.02.2023 03:44:46] Verifying Backup unifi-controller
[20.02.2023 03:44:51] Backing Up: zigbee2mqtt
[20.02.2023 03:44:51] Verifying Backup zigbee2mqtt
[20.02.2023 03:44:51] done
[20.02.2023 03:44:51] Starting gsdock... (try #1) done!
[20.02.2023 03:44:55] Starting mariadb... (try #1) done!
[20.02.2023 03:44:59] Starting nextcloud... (try #1) done!
[20.02.2023 03:45:04] Starting unifi-controller... (try #1) done!
[20.02.2023 03:45:12] A error occurred somewhere. Not deleting old backup sets of appdata
[20.02.2023 03:45:12] Backup / Restore Completed

[JorgeB]

Please use the existing plugin support thread: