Fatal error: Uncaught Error: Class 'Facebook\PseudoRandomString\OpenSslPseudoRandomStringGenerator' not found in /home/chahanamedia/public_html/wp-content/themes/chahanamedia_theme_new/facebook-php-sdk/Helpers/FacebookRedirectLoginHelper.php:131 Stack trace: #0 /home/chahanamedia/public_html/wp-content/themes/chahanamedia_theme_new/facebook-php-sdk/Helpers/FacebookRedirectLoginHelper.php(82): Facebook\Helpers\FacebookRedirectLoginHelper->detectPseudoRandomStringGenerator() #1 /home/chahanamedia/public_html/wp-content/themes/chahanamedia_theme_new/facebook-php-sdk/Facebook.php(322): Facebook\Helpers\FacebookRedirectLoginHelper->__construct(Object(Facebook\Authentication\OAuth2Client), NULL, NULL, NULL) #2 /home/chahanamedia/public_html/wp-content/themes/chahanamedia_theme_new/channel-template.php(192): Facebook\Facebook->getRedirectLoginHelper() #3 /home/chahanamedia/public_html/wp-includes/template-loader.php(74): include('/home/chahaname...') #4 /home/chahanamedia/public_html/wp-blog-header.php(19): require_once('/home/c in /home/chahanamedia/public_html/wp-content/themes/chahanamedia_theme_new/facebook-php-sdk/Helpers/FacebookRedirectLoginHelper.php on line 131