Do any other of the links in the Administrative UI cause errors?
Have you tried re-starting the application server that LiveCycle is running on?
All the other links are fine it seems i'm having some issues with the Applications and Services. i have since thought maybe i should restart the ApplicationManager service however now it won't restart.
ALC-AAC-0017-000: Service(s) failed to start. It could be configuration problem.
The only thing i recall that has changed lately involving applications is that i had to do a fresh install of workbench on my new laptop, but it doesn't make sense to me that this would cause any issues.i would think they would be completely unrelated.
I can't think of any reason why Workbench could cause this issue.
Try restarting JBoss (I'm assuming you are running the turnkey install) rather than an indvidual service.