Fatal error: Uncaught Exception: Facebook needs the CURL PHP extension. in /var/www/olhonaletra.com.br/include/base_facebook.php:19 Stack trace: #0 /var/www/olhonaletra.com.br/logar_facebook.php(5): require_once() #1 {main} thrown in /var/www/olhonaletra.com.br/include/base_facebook.php on line 19