Attempt to declare second implicit transaction handle

  Explanation:  An application linked against a shared image has
  more than one implicit transaction handle (PSECT
  RDB$TRANSACTION_HANDLE).  You altered the PSECT attributes
  during linking of the shared image to create two different
  transaction handles.

  User Action:  Don't alter the PSECT attributes of the
  RDB$TRANSACTION_HANDLE PSECT.