Too many arguments (ERR=89)

  A function call or a SUB or FUNCTION statement passed  more  arguments
  than  were  expected.   Reduce  the  number  of  arguments.   A SUB or
  FUNCTION statement can pass a maximum of approximately  32  arguments:
  a  function  call  can  pass a maximum of eight arguments.  This error
  cannot be trapped with a BASIC error handler.