Fatal error: Uncaught Error: Class 'Facebook\PseudoRandomString\RandomBytesPseudoRandomStringGenerator' not found in /home/guiltystore/www/wp-content/plugins/yith-woocommerce-social-login-premium/includes/hybridauth/vendor/facebook/graph-sdk/src/Facebook/PseudoRandomString/PseudoRandomStringGeneratorFactory.php:82 Stack trace: #0 /home/guiltystore/www/wp-content/plugins/yith-woocommerce-social-login-premium/includes/hybridauth/vendor/facebook/graph-sdk/src/Facebook/PseudoRandomString/PseudoRandomStringGeneratorFactory.php(48): Facebook\PseudoRandomString\PseudoRandomStringGeneratorFactory::detectDefaultPseudoRandomStringGenerator() #1 /home/guiltystore/www/wp-content/plugins/yith-woocommerce-social-login-premium/includes/hybridauth/vendor/facebook/graph-sdk/src/Facebook/Facebook.php(151): Facebook\PseudoRandomString\PseudoRandomStringGeneratorFactory::createPseudoRandomStringGenerator(NULL) #2 /home/guiltystore/www/wp-content/plugins/yith-woocommerce-social-login-premium/includes/hybridauth/Hybrid/Providers/Facebook.php(6 in /home/guiltystore/www/wp-content/plugins/yith-woocommerce-social-login-premium/includes/hybridauth/vendor/facebook/graph-sdk/src/Facebook/PseudoRandomString/PseudoRandomStringGeneratorFactory.php on line 82