Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /var/www/html/vendor/illuminate/database/Connectors/Connector.php:68 Stack trace: #0 /var/www/html/vendor/illuminate/database/Connectors/Connector.php(68): PDO->__construct('mysql:host=db;p...', 'mediauser', 'OWwfeCijirGGkZQ', Array) #1 /var/www/html/vendor/illuminate/database/Connectors/Connector.php(44): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=db;p...', 'mediauser', 'OWwfeCijirGGkZQ', Array) #2 /var/www/html/vendor/illuminate/database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysql:host=db;p...', Array, Array) #3 /var/www/html/vendor/illuminate/database/Connectors/ConnectionFactory.php(182): Illuminate\Database\Connectors\MySqlConnector->connect(Array) #4 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #5 /var/www/html/vendor/illuminate/database/Connection.php(915): call_user_func(Object(Cl in /var/www/html/vendor/illuminate/database/Connectors/Connector.php on line 68