( ! ) Warning: require_once(C:\wamp64\www\proyects\marketplaces\vendor\rocket-labs\sellercenter-sdk-php\samples\endpoint\product/../../../vendor/autoload.php): failed to open stream: No such file or directory in C:\wamp64\www\proyects\marketplaces\vendor\rocket-labs\sellercenter-sdk-php\samples\endpoint\product\productUpdate.php on line 8
Call Stack
#	Time	Memory	Function	Location
1	0.0349	367656	{main}( )	...\productUpdate.php:0

( ! ) Fatal error: require_once(): Failed opening required 'C:\wamp64\www\proyects\marketplaces\vendor\rocket-labs\sellercenter-sdk-php\samples\endpoint\product/../../../vendor/autoload.php' (include_path='.;C:\php\pear') in C:\wamp64\www\proyects\marketplaces\vendor\rocket-labs\sellercenter-sdk-php\samples\endpoint\product\productUpdate.php on line 8
Call Stack
#	Time	Memory	Function	Location
1	0.0349	367656	{main}( )	...\productUpdate.php:0