When going to Fantastico De Luxe link in you cPanel under Paper Lantern theme, or some other theme you might get HTTP error 404 cPanel page shown, saying that requested page was not found.

Check your theme folder content for fantastico symlink
404 page will most likely be caused by the affected theme not having, a fantastico symlink, or symlink being misdirected.
Go to the folder of the theme, which in case of Paper Lantern theme will be /usr/local/cpanel/base/frontend/paper_lantern and check for file with name fantastico.
[email protected] [/usr/local/cpanel/base/frontend/paper_lantern]# ls -l | grep fantastico [email protected] [/usr/local/cpanel/base/frontend/paper_lantern]#
Folder should have symlink in it, with name fantastico, pointing to /usr/local/cpanel/3rdparty/fantastico/, if the symlink is missing create one with ln -s command, also check if the file to which symlink is pointing is an existing file.
[email protected] [/usr/local/cpanel/base/frontend/paper_lantern]# ln -s /usr/local/cpanel/3rdparty/fantastico/ fantastico [email protected] [/usr/local/cpanel/base/frontend/paper_lantern]# ls -l | grep fantastico lrwxrwxrwx 1 root root 37 Mar 3 18:02 fantastico -> /usr/local/cpanel/3rdparty/fantastico/ [email protected] [/usr/local/cpanel/base/frontend/paper_lantern]#
After creating a needed symlink Fantastico De Luxe page should work as expected.
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