Continue to cause a fuss (5,2)
I believe the answer is:
carry on
I believe this is a double definition.
'continue' is the first definition.
(carry on can mean to continue or keep going)
'a fuss' is the second definition.
(I've seen this before)
'to cause' is the link.
(Other definitions for carry on that I've seen before include "hand luggage on American Airlines?" , "Don't stop" , "wage, or > make a fuss?" , "in-flight baggage" , "Continue like British comedy films?" .)