Fatal error: Uncaught Error: Interface "Psr\Http\Message\StreamInterface" not found in D:\Proyectos\Conciliaciones\Composer\vendor\guzzlehttp\psr7\src\FnStream.php:15 Stack trace: #0 {main} thrown in D:\Proyectos\Conciliaciones\Composer\vendor\guzzlehttp\psr7\src\FnStream.php on line 15