The addon "Fubar Replacement" is basically a blank Fubar addon that is there to trick the Fubar Plugins into thinking Fubar is installed. Reason being that some of the Fubar_plugins required Fubar as a dependancy.
A couple of options would be to replace the Fubar_plugins with LDB ones that are the equivalent, or turn off Fubar Replacement and see specifically which plugins require Fubar to work. They may have LDB replacements
