Error from fielder (4)
I believe the answer is:
slip
I believe this is a double definition.
'error' is the first definition.
(slip is a kind of error)
'fielder' is the second definition.
'from' is the link.
(Other definitions for slip that I've seen before include "See 16" , "Lose footing as on banana skin" , "Fall or make a small mistake" , "Lingerie item - fielding position" , "have an accident" .)