Fatal error: Uncaught Error: Interface "Psr\Http\Message\StreamInterface" not found in C:\xampp\htdocs\slip\laravel-webhooks\vendor\guzzlehttp\psr7\src\BufferStream.php:17
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\slip\laravel-webhooks\vendor\guzzlehttp\psr7\src\BufferStream.php on line 17