![503 connect() failed (111: Connection refused) while connecting to upstream in nginx-proxy nginx-proxy - Lightrun 503 connect() failed (111: Connection refused) while connecting to upstream in nginx-proxy nginx-proxy - Lightrun](https://lightrun.com/wp-content/uploads/2023/01/503-connect-failed-111-Connection-refused-while-connecting-to-upstream-in-nginx-proxy-nginx-proxy.png)
503 connect() failed (111: Connection refused) while connecting to upstream in nginx-proxy nginx-proxy - Lightrun
![linux - Arch/GNS3: Could not connect to 127.0.0.1 on port 3080: [Errno 111] Connection refused - Super User linux - Arch/GNS3: Could not connect to 127.0.0.1 on port 3080: [Errno 111] Connection refused - Super User](https://i.stack.imgur.com/JDRUZ.png)
linux - Arch/GNS3: Could not connect to 127.0.0.1 on port 3080: [Errno 111] Connection refused - Super User
![Beginner, monitor server, agent [Errno 111] Connection refused - Troubleshooting - Checkmk Community Beginner, monitor server, agent [Errno 111] Connection refused - Troubleshooting - Checkmk Community](https://forum.checkmk.com/uploads/default/original/2X/2/200fdd7b93eaf10b204d627619f072de2e633515.jpeg)
Beginner, monitor server, agent [Errno 111] Connection refused - Troubleshooting - Checkmk Community
![How to Fix SMTP ERROR: Failed to connect to server: Connection refused (111) error on WordPress - Interserver Tips How to Fix SMTP ERROR: Failed to connect to server: Connection refused (111) error on WordPress - Interserver Tips](https://www.interserver.net/tips/wp-content/uploads/2018/09/Fix-SMTP-Error1.png)
How to Fix SMTP ERROR: Failed to connect to server: Connection refused (111) error on WordPress - Interserver Tips
Resolved] Failed to connect to server: connection refused (111) error on WordPress | Web Hosting Forum - Review - Community & Resources
![How to Fix SMTP ERROR: Failed to connect to server: Connection refused (111) error on WordPress - Interserver Tips How to Fix SMTP ERROR: Failed to connect to server: Connection refused (111) error on WordPress - Interserver Tips](https://www.interserver.net/tips/wp-content/uploads/2018/09/Fix-SMTP-Error3.png)
How to Fix SMTP ERROR: Failed to connect to server: Connection refused (111) error on WordPress - Interserver Tips
![Connect() failed (111: Connection refused) while connecting to upstream - Issues with deployment - OpenVidu Connect() failed (111: Connection refused) while connecting to upstream - Issues with deployment - OpenVidu](https://canada1.discourse-cdn.com/free1/uploads/openvidu/original/1X/c6439734b0925f4cac5b6a58a551337f05698efa.png)
Connect() failed (111: Connection refused) while connecting to upstream - Issues with deployment - OpenVidu
Resolved] Failed to connect to server: connection refused (111) error on WordPress | Web Hosting Forum - Review - Community & Resources
Resolved] Failed to connect to server: connection refused (111) error on WordPress | Web Hosting Forum - Review - Community & Resources
![Error]: make_connection: connect failed (socket #7, error 111: Connection refused)! - General Support - rAthena Error]: make_connection: connect failed (socket #7, error 111: Connection refused)! - General Support - rAthena](https://rathena.org/board/uploads/monthly_2023_01/image.png.4045845184844aac165e5da8ea7f2116.png)
Error]: make_connection: connect failed (socket #7, error 111: Connection refused)! - General Support - rAthena
Resolved] Failed to connect to server: connection refused (111) error on WordPress | Web Hosting Forum - Review - Community & Resources
![How to Fix SMTP ERROR: Failed to connect to server: Connection refused (111) error on WordPress - Interserver Tips How to Fix SMTP ERROR: Failed to connect to server: Connection refused (111) error on WordPress - Interserver Tips](https://www.interserver.net/tips/wp-content/uploads/2018/09/Fix-SMTP-Error2.png)