Basically and straight to the point. I installed Landing Pages via the plugin page within the WordPress admin panel. Upon clicking activate. I received "Plugin could not be activated because it triggered a fatal error.". So I deleted it and tried again within the plugin page just in case something went wrong the first time. Same thing. So I done a manual install via FTP and I still get the error. I had a quick Google search and a lot of what I found was people were having trouble as they weren't using PHP5. I'm using PHP5 and couldn't really find anymore information on fixing it. I have disabled other plugins and my theme and still no luck.
Thanks for any help in advance.