Report Magic won’t recognize DAT files

When I run report magic, I get the following errors. If anyone has any suggestions, please lay 'em on me. [code:1:21e1ee8e4d]Report Magic 2.21 Copyright (C) 1999-2003 Wadsack-Allen. All rights reserved. rmagic: Beginning report creation (Wed Jul 23 14:13:56 2003). rmagic: --> Settings file: ./rmagic.sample. rmagic: --> Input data file: sample.dat. rmagic: --> Output path: reports/. rmagic: --> Output frameset file: reports/index.html. rmagic: --> Output navigation file: reports/nav.html. rmagic: WARNING: Unknown report [x]. All lines for this report are ignored. rmagic: WARNING: Unknown report [m]. All lines for this report are ignored. rmagic: WARNING: Unknown report [W_]. All lines for this report are ignored. rmagic: WARNING: Unknown report [D_]. All lines for this report are ignored. rmagic: WARNING: Unknown report [d]. All lines for this report are ignored. rmagic: WARNING: Unknown report [H_]. All lines for this report are ignored. rmagic: WARNING: Unknown report [h]. All lines for this report are ignored. rmagic: WARNING: Unknown report [4_]. All lines for this report are ignored. rmagic: WARNING: Unknown report [5_]. All lines for this report are ignored. rmagic: WARNING: Unknown report [o]. All lines for this report are ignored. rmagic: WARNING: Unknown report [Z_]. All lines for this report are ignored. rmagic: WARNING: Unknown report [S_]. All lines for this report are ignored. rmagic: WARNING: Unknown report [f]. All lines for this report are ignored. rmagic: WARNING: Unknown report [s]. All lines for this report are ignored. rmagic: WARNING: Unknown report [N_]. All lines for this report are ignored. rmagic: WARNING: Unknown report [n]. All lines for this report are ignored. rmagic: WARNING: Unknown report [B_]. All lines for this report are ignored. rmagic: WARNING: Unknown report [b]. All lines for this report are ignored. rmagic: WARNING: Unknown report [p]. All lines for this report are ignored. rmagic: WARNING: Unknown report [c]. All lines for this report are ignored. rmagic: WARNING: Unknown report [z]. All lines for this report are ignored. rmagic: WARNING: Unknown report [t]. All lines for this report are ignored. rmagic: WARNING: Unknown report [i]. All lines for this report are ignored. rmagic: WARNING: Unknown report [r]. All lines for this report are ignored. Can't call method "br" on an undefined value at /usr/local/rmagic-2.21/wadg/rm/Report.pm line 775.[/code:1:21e1ee8e4d]