I am trying to set up a galaxy instance at our institute, our IT person made a 'standard installation'. All appears to work including the basic tools ( I have checked out some of the tools e.g. upload, text manipulation- and they do indeed work) . However if try to use any tool to construct a workflow I get 'error loading field data' in red text in the workflow interface just below the tool name.
Does anybody know what has gone wrong and how I can fix it?