( ! ) Notice: Undefined variable: root in S:\apis\apiarca\factura\imprimirCpb.php on line 2
Call Stack
#	Time	Memory	Function	Location
1	0.0003	358744	{main}( )	...\imprimirCpb.php:0

( ! ) Warning: require_once(librerias/mpdf/vendor/autoload.php): failed to open stream: No such file or directory in S:\apis\apiarca\factura\imprimirCpb.php on line 2
Call Stack
#	Time	Memory	Function	Location
1	0.0003	358744	{main}( )	...\imprimirCpb.php:0

( ! ) Fatal error: require_once(): Failed opening required 'librerias/mpdf/vendor/autoload.php' (include_path='.;C:\php\pear') in S:\apis\apiarca\factura\imprimirCpb.php on line 2
Call Stack
#	Time	Memory	Function	Location
1	0.0003	358744	{main}( )	...\imprimirCpb.php:0