Installing Plugin: WordPress Landing Pages 1.4.5
Downloading install package from https://downloads.wordpress.org/plugin/landing-pages.1.4.5.zip…
Unpacking the package…
Installing the plugin…
Successfully installed the plugin WordPress Landing Pages 1.4.5.
Activate Plugin | Return to Plugin Installer
But when clicking "Activate Plugin"...:
Plugins Add New Plugin could not be activated because it triggered a fatal error.
Note: I did search and found a similar problem posted 6 months ago, but has no solution posted.
Thanks for your help