org.springframework.dao.IncorrectResultSizeDataAccessException

Incorrect result size: expected 1, actual 2

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  • via Unknown by Penny Wyatt,
  • via Unknown by Dan McCallum,
  • Stack trace

    • org.springframework.dao.IncorrectResultSizeDataAccessException: Incorrect result size: expected 1, actual 2 at org.springframework.dao.support.DataAccessUtils.singleResult(DataAccessUtils.java:53)

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