Warning: require(C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\vendor\guzzlehttp\psr7\tests/../vendor/autoload.php): failed to open stream: No such file or directory in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\vendor\guzzlehttp\psr7\tests\bootstrap.php on line 4

Fatal error: require(): Failed opening required 'C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\vendor\guzzlehttp\psr7\tests/../vendor/autoload.php' (include_path='C:\MANTUM\xampp2\php\PEAR') in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\vendor\guzzlehttp\psr7\tests\bootstrap.php on line 4