Hi,
try this
open
plugins\content\plugin_photogallery\js\jquery.lightbox-0.5.min.js
you will see in code:
'plugins/content/plugin_photogallery/images...
in few places , add / everywhere before plugins/content so it look's like this:
'/plugins/content/plugin_photogallery/images...
you can jus replace all plugins/content with /plugins/content
remember to refresh , scipt is sticky to cache
