Step 5 is currently in process. Please call this command later

šŸš§ Installation
1

Good evening,
As soon as I try to run the command to upgrade my nextcloud 21.0.5 instance to 21.0.7, it returns an error:

Nextcloud Updater - version: v20.0.0beta4-11-g68fa0d4
Step 5 is currently in process. Please call this command later.

And on the WEB interface of the updater I have this error:

And on the WEB interface of the updater I have this error

For information:
Iā€™m on Raspbian GNU/Linux 10 (buster) with PHP version 8 with Nginx WEB server