Fatal error: Uncaught Error: Class "PhpSpec\ObjectBehavior" not found in /var/www/usonboard.com/vendor/php-http/discovery/spec/HttpAsyncClientDiscoverySpec.php:13
Stack trace:
#0 {main}
thrown in /var/www/usonboard.com/vendor/php-http/discovery/spec/HttpAsyncClientDiscoverySpec.php on line 13