Fatal error: Uncaught Error: Class "PhpSpec\ObjectBehavior" not found in /var/www/usonboard.com/vendor/php-http/discovery/spec/Strategy/MockClientStrategySpec.php:14
Stack trace:
#0 {main}
thrown in /var/www/usonboard.com/vendor/php-http/discovery/spec/Strategy/MockClientStrategySpec.php on line 14