Failed to connect to MySQL: (proxy) all backends are downFailed to connect to MySQL: (proxy) all backends are downFailed to connect to MySQL: (proxy) all backends are downFailed to connect to MySQL: (proxy) all backends are downFailed to connect to MySQL: (proxy) all backends are downFailed to connect to MySQL: (proxy) all backends are downFailed to connect to MySQL: (proxy) all backends are downFailed to connect to MySQL: (proxy) all backends are downFailed to connect to MySQL: (proxy) all backends are downFailed to connect to MySQL: (proxy) all backends are downFailed to connect to MySQL: (proxy) all backends are downFailed to connect to MySQL: (proxy) all backends are down8