can't install plugins or updates

  • coldchill1968

    (@coldchill1968)


    11 years, 2 months ago

    Hi folks
    I have installed the latest WordPress version, now I try to install some plugins I need, but it isn’t possible, due to the following message. I can’t install plugin, can’t upgrade a language file (I’m Swiss, and have installed the german version of wordpress).

    Warning: array_keys() expects parameter 1 to be array, boolean given in /home_pr4/t/h/theart2rock.ch/htdocs/wp-admin/includes/class-wp-upgrader.php on line 365

    I have tried so many things, changing the permissions for the wp-content folder to “777” also to all the subfolders.
    thanks for any solution

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