( ! ) Warning: require_once(jpgraph/jpgraph.php): Failed to open stream: No such file or directory in C:\www\home\JpGraph.old\Examples\polarex7-2.php on line 4
Call Stack
#	Time	Memory	Function	Location
1	0.0482	449840	{main}( )	...\polarex7-2.php:0

( ! ) Fatal error: Uncaught Error: Failed opening required 'jpgraph/jpgraph.php' (include_path='.;C:\php\pear') in C:\www\home\JpGraph.old\Examples\polarex7-2.php on line 4
( ! ) Error: Failed opening required 'jpgraph/jpgraph.php' (include_path='.;C:\php\pear') in C:\www\home\JpGraph.old\Examples\polarex7-2.php on line 4
Call Stack
#	Time	Memory	Function	Location
1	0.0482	449840	{main}( )	...\polarex7-2.php:0