Nginx Error
Logs any errors encountered by the Nginx web server, including issues with configuration, upstream failures, and server-related errors that prevent normal operations.
# Nginx Error
                        
2023/08/01 12:00:00 [error] 1234#5678: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: example.com, request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "example.com"

Server logs are stored in the /var/log directory on the server. The logs can be accessed via SSH or SFTP.