Warning: main(DOL_DOCUMENT_ROOT/graph.class.php) [function.main]: failed to open stream: No such file or directory in /hsphere/local/home/uwajenez/gasabo3d2.rbo.rw/bargraph.class.php on line 29

Warning: main() [function.include]: Failed opening 'DOL_DOCUMENT_ROOT/graph.class.php' for inclusion (include_path='.:/usr/local/lib/php:/usr/local/lib/php/PEAR:/usr/local/share/pear') in /hsphere/local/home/uwajenez/gasabo3d2.rbo.rw/bargraph.class.php on line 29

Fatal error: Class bargraph: Cannot inherit from undefined class graph in /hsphere/local/home/uwajenez/gasabo3d2.rbo.rw/bargraph.class.php on line 46