inconsistent storage area file <str>

  Explanation:  The indicated storage area  file  is  inconsistent
  with  the  root  file.  This might happen if you have improperly
  used any unsupported methods for backing up or  restoring  files
  (for  instance,  COPY  or  RENAME).  This can also happen if you
  tried to use an old root file -- one  whose  storage  area  file
  names have been re-used for another database.

  User Action:  Restore the correct storage-area  file  or  delete
  the obsolete root file.