Fatal error: Uncaught Error: Class 'Facebook\PseudoRandomString\PseudoRandomStringGeneratorFactory' not found in /srv/users/serverpilot/apps/arome/public/wp-content/plugins/yith-woocommerce-social-login-premium/includes/hybridauth/vendor/facebook/graph-sdk/src/Facebook/Facebook.php:150 Stack trace: #0 /srv/users/serverpilot/apps/arome/public/wp-content/plugins/yith-woocommerce-social-login-premium/includes/hybridauth/Hybrid/Providers/Facebook.php(60): Facebook\Facebook->__construct(Array) #1 /srv/users/serverpilot/apps/arome/public/wp-content/plugins/yith-woocommerce-social-login-premium/includes/hybridauth/Hybrid/Provider_Model.php(99): Hybrid_Providers_Facebook->initialize() #2 /srv/users/serverpilot/apps/arome/public/wp-content/plugins/yith-woocommerce-social-login-premium/includes/hybridauth/Hybrid/Provider_Adapter.php(101): Hybrid_Provider_Model->__construct('Facebook', Array, Array) #3 /srv/users/serverpilot/apps/arome/public/wp-content/plugins/yith-woocommerce-social-login-premium/includes/hybridauth/Hybrid/Auth.ph in /srv/users/serverpilot/apps/arome/public/wp-content/plugins/yith-woocommerce-social-login-premium/includes/hybridauth/vendor/facebook/graph-sdk/src/Facebook/Facebook.php on line 150