Error: SQLSTATE[HY000] [2002] No route to host
Fatal error: Uncaught Error: Call to a member function query() on null in /var/www/html/educacionalelos.com.br/web/livros/index.php:9
Stack trace:
#0 {main}
thrown in /var/www/html/educacionalelos.com.br/web/livros/index.php on line 9