Entity extractor conflicts :have identical start but different end positions

hi every one

i have an entity named MoviePerson.

i get this error in interactive mode:

raise ValueError( ValueError: Entities ‘{‘entity’: ‘MoviePerson’, ‘start’: 0, ‘end’: 8, ‘value’: ‘ProhibitedName’, ‘confidence’: 1.0, ‘extractor’: ‘FlashTextEntityExtractor’, ‘processors’: [‘EntitySynonymMapper’]}’ and ‘{‘entity’: ‘MoviePerson’, ‘start’: 0, ‘end’: 8, ‘value’: ‘ProhibitedName’, ‘confidence’: 1.0, ‘extractor’: ‘FlashTextEntityExtractor’, ‘processors’: [‘EntitySynonymMapper’]}’ have identical start but different end positions