Fatal error: Uncaught Error: Call to a member function prepare() on null in /home/vinic3852/sistemasphp.com.br/api/models/Post.php:82 Stack trace: #0 /home/vinic3852/sistemasphp.com.br/api/controllers/PostController.php(224): Post->listAll() #1 /home/vinic3852/sistemasphp.com.br/api/v1/posts/index.php(3): require_once('/home/vinic3852...') #2 {main} thrown in /home/vinic3852/sistemasphp.com.br/api/models/Post.php on line 82