[Solved] Workaround for upgrading over multiple Versions of MiaB to the latest when multiple major Versions of Nexcloud are included (first accured in upgrade from v0.30/v0.40 (NC13) to v0.42b (NC15) with v0.41 (NC14) between ) ! UPDATED! cose of backup

Help with Setup/Upgrade
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It’s actually easier - don’t do anything else, find where nextcloud is installed, cd into the dir and run:

php occ maintenance:mode --off to disable maintenance mode and get back into NC.