Installing AllVideos gets me the following error message:

It was not possible to copy the selected file.
JInstaller::install: Failed to copy file: /services/webpages/c/l/climateresponsefund.org/public/new/tmp/install_4bdf1a83c11bf/jw_allvideos.php to /services/webpages/c/l/climateresponsefund.org/public/plugins/content/jw_allvideos.php

Any perspective on what IU need to do to get this installed?  Is it some kind of setup problem in Joomla?  (I took over in midstream).

Many thanks,

Bill B.