Fatal error: Uncaught Error: Class 'GuzzleHttp\Ring\Exception\RingException' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\vendor\guzzlehttp\ringphp\src\Exception\CancelledFutureAccessException.php:4
Stack trace:
#0 {main}
  thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\vendor\guzzlehttp\ringphp\src\Exception\CancelledFutureAccessException.php on line 4