Author Topic: Upgrade error: Joomla\CMS\Filesystem\Folder::create: Could not folder.Path /Unca  (Read 321 times)

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Offline Mathyas

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  • Posts: 4
I made a mistake during the migration.
I think there are folder authorization points.
I enclose the installation images.
I do a backup and repeat the installation.

How can I solve the problem?


Offline ColinM

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  • Posts: 3.927
Have you restored OK  from a backup?
If  Yes then the probable cause of the error is to do with an incompatible or outdated extension.
Please carefully check in the documentation, particularly the parts on Third Party Extensions and Upgrade OK but Site Problems
If No then there is a recovery procedure that takes you back to jD3.2 seehttps://www.jdownloads.net/documentation-for-v3-9/getting-started-v3-9/reverting-back-to-jd3-2You need to do this carefully!