Remove unused admin field.
Remove unused admin field.

eloquence/unisubs,eloquence/unisubs,ujdhesa/unisubs,norayr/unisubs,wevoice/wesub,wevoice/wesub,ReachingOut/unisubs,ujdhesa/unisubs,norayr/unisubs,norayr/unisubs,ReachingOut/unisubs,ofer43211/unisubs,eloquence/unisubs,pculture/unisubs,ReachingOut/unisubs,eloquence/unisubs,ujdhesa/unisubs,pculture/unisubs,pculture/unisubs,norayr/unisubs,ofer43211/unisubs,pculture/unisubs,ofer43211/unisubs,ofer43211/unisubs,wevoice/wesub,wevoice/wesub,ReachingOut/unisubs,ujdhesa/unisubs