Fatal error: Uncaught TypeError: Argument 1 passed to ArticleManager::setDB() must be an instance of PDO, null given, called in /home/assfamavya/www/class/ArticleManager.php on line 8 and defined in /home/assfamavya/www/class/ArticleManager.php:11 Stack trace: #0 /home/assfamavya/www/class/ArticleManager.php(8): ArticleManager->setDB(NULL) #1 /home/assfamavya/www/process/process_layout.php(9): ArticleManager->__construct(NULL) #2 /home/assfamavya/www/process/process_news.php(34): layout('150') #3 /home/assfamavya/www/news.php(7): require('/home/assfamavy...') #4 {main} thrown in /home/assfamavya/www/class/ArticleManager.php on line 11