Fatal error: Uncaught Error: Call to a member function model() on null in /home/storage/f/3c/ac/bertolaeassociados/public_html/application_custom/libraries/facebook.php:7 Stack trace: #0 /home/storage/f/3c/ac/bertolaeassociados/public_html/application_custom/controllers/boletim.php(59): Facebook->Facebook_comentario('https://www.ber...') #1 /home/storage/f/3c/ac/bertolaeassociados/public_html/system/core/CodeIgniter.php(359): Boletim->texto('922') #2 /home/storage/f/3c/ac/bertolaeassociados/public_html/index.php(203): require_once('/home/storage/f...') #3 {main} thrown in /home/storage/f/3c/ac/bertolaeassociados/public_html/application_custom/libraries/facebook.php on line 7