3
Check your website management tools if you can use your control pannel to change ownership of the folder.
Otherwise its most likely an issue of the context the webserver is running und and you might need to contact your host to change the ownership.
In the past i had to contact my host when this occasionally happened ... but these days they put a function into my controlpanel to reclaim ownership with the proper user.
(however since than it did not happen anymore i just realise
)
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