Warning: mysqli::__construct(): php_network_getaddresses: getaddrinfo for dgs8wo0ssc08c0sog08cggsw failed: Name or service not known in /app/config/db.php on line 12

Fatal error: Uncaught mysqli_sql_exception: php_network_getaddresses: getaddrinfo for dgs8wo0ssc08c0sog08cggsw failed: Name or service not known in /app/config/db.php:12 Stack trace: #0 /app/config/db.php(12): mysqli->__construct('dgs8wo0ssc08c0s...', 'mysql', Object(SensitiveParameterValue), 'default', '3306') #1 /app/config/setup.php(7): require_once('/app/config/db....') #2 /app/index.php(3): require_once('/app/config/set...') #3 {main} thrown in /app/config/db.php on line 12