Fatal error: Uncaught PDOException: PDO::__construct(): php_network_getaddresses: getaddrinfo for db failed: Name or service not known in /www/wwwroot/minerar/btc-cloud/src/core.php:21 Stack trace: #0 /www/wwwroot/minerar/btc-cloud/src/core.php(21): PDO->__construct() #1 /www/wwwroot/minerar/btc-cloud/src/core.php(32): App\Db::pdo() #2 /www/wwwroot/minerar/btc-cloud/src/core.php(87): App\Db::all() #3 /www/wwwroot/minerar/btc-cloud/views/landing.php(7): App\Settings::all() #4 /www/wwwroot/minerar/btc-cloud/public/index.php(42): require('...') #5 {main} Next PDOException: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo for db failed: Name or service not known in /www/wwwroot/minerar/btc-cloud/src/core.php:21 Stack trace: #0 /www/wwwroot/minerar/btc-cloud/src/core.php(21): PDO->__construct() #1 /www/wwwroot/minerar/btc-cloud/src/core.php(32): App\Db::pdo() #2 /www/wwwroot/minerar/btc-cloud/src/core.php(87): App\Db::all() #3 /www/wwwroot/minerar/btc-cloud/views/landing.php(7): App\Settings::all() #4 /www/wwwroot/minerar/btc-cloud/public/index.php(42): require('...') #5 {main} thrown in /www/wwwroot/minerar/btc-cloud/src/core.php on line 21