Fatal error: Uncaught Error: Class 'PhpSpec\ObjectBehavior' not found in /home/johadtec/spiratech.ng/vendor/artesaos/seotools/spec/Artesaos/SEOTools/OpenGraphSpec.php:7 Stack trace: #0 {main} thrown in /home/johadtec/spiratech.ng/vendor/artesaos/seotools/spec/Artesaos/SEOTools/OpenGraphSpec.php on line 7