Fatal error: Uncaught Error: Class 'PhpSpec\ObjectBehavior' not found in /var/www/html/burs/vendor/laracasts/generators/spec/Migrations/SyntaxBuilderSpec.php:7 Stack trace: #0 {main} thrown in /var/www/html/burs/vendor/laracasts/generators/spec/Migrations/SyntaxBuilderSpec.php on line 7