Warning: require(C:\Users\Administrator\Desktop\xamp\htdocs\sdk\guzzlehttp\guzzle\tests/../vendor/autoload.php): Failed to open stream: No such file or directory in C:\Users\Administrator\Desktop\xamp\htdocs\sdk\guzzlehttp\guzzle\tests\bootstrap.php on line 9

Fatal error: Uncaught Error: Failed opening required 'C:\Users\Administrator\Desktop\xamp\htdocs\sdk\guzzlehttp\guzzle\tests/../vendor/autoload.php' (include_path='C:\Users\Administrator\Desktop\xamp\php\PEAR') in C:\Users\Administrator\Desktop\xamp\htdocs\sdk\guzzlehttp\guzzle\tests\bootstrap.php:9 Stack trace: #0 {main} thrown in C:\Users\Administrator\Desktop\xamp\htdocs\sdk\guzzlehttp\guzzle\tests\bootstrap.php on line 9