Fatal error: Uncaught PDOException: PDO::__construct(): php_network_getaddresses: getaddrinfo for mysql failed: Name or service not known in /var/www/Zuntinism/src/Infrastructure/Persistence/Database.php:29 Stack trace: #0 /var/www/Zuntinism/src/Infrastructure/Persistence/Database.php(29): PDO->__construct() #1 /var/www/Zuntinism/public/index.php(35): App\Infrastructure\Persistence\Database::pdo() #2 {main} Next PDOException: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo for mysql failed: Name or service not known in /var/www/Zuntinism/src/Infrastructure/Persistence/Database.php:29 Stack trace: #0 /var/www/Zuntinism/src/Infrastructure/Persistence/Database.php(29): PDO->__construct() #1 /var/www/Zuntinism/public/index.php(35): App\Infrastructure\Persistence\Database::pdo() #2 {main} thrown in /var/www/Zuntinism/src/Infrastructure/Persistence/Database.php on line 29