When cPanel is viewed using the Paper lantern theme, an error may occur in which files cannot be
deleted over cPanel File Manager.
When loading the File Manager over Google Chrome, got the following in console :
utilities_container.js:13 Uncaught TypeError: Cannot set property ‘className’ of nullshow_panel @
As a workaround for this, try re-installing the cPanel Paper lantern theme.
Removing Paper Lantern can be done by deleting its config folder or putting it in a separate folder.
# mv /usr/local/cpanel/base/frontend/paper_lantern /root/jo
To re-install the theme simply run a cPanel update :
/scripts/upcp --force
