Warning: require(D:\xampp\htdocs\SSWPOS\vendor\guzzlehttp\psr7/vendor/autoload.php): Failed to open stream: No such file or directory in D:\xampp\htdocs\SSWPOS\vendor\guzzlehttp\psr7\tests\Integration\server.php on line 5

Fatal error: Uncaught Error: Failed opening required 'D:\xampp\htdocs\SSWPOS\vendor\guzzlehttp\psr7/vendor/autoload.php' (include_path='D:\xampp\php\PEAR') in D:\xampp\htdocs\SSWPOS\vendor\guzzlehttp\psr7\tests\Integration\server.php:5 Stack trace: #0 {main} thrown in D:\xampp\htdocs\SSWPOS\vendor\guzzlehttp\psr7\tests\Integration\server.php on line 5