( ! ) Warning: require_once(Image/Graph.php) [function.require-once]: failed to open stream: No such file or directory in C:\webserver\www\htdocs_modx\libs\pear\Image\docs\examples\plot_step.php on line 17
Call Stack
#	Time	Memory	Function	Location
1	0.0541	689880	{main}( )	..\plot_step.php:0

( ! ) Fatal error: require_once() [function.require]: Failed opening required 'Image/Graph.php' (include_path='.;C:\php\pear') in C:\webserver\www\htdocs_modx\libs\pear\Image\docs\examples\plot_step.php on line 17
Call Stack
#	Time	Memory	Function	Location
1	0.0541	689880	{main}( )	..\plot_step.php:0