If a developer in 2021 configured a project to run HTTPS on port 11501, the command might have been:
It sounds like you are looking for a regarding the URL or service: https://localhost:11501 from the year 2021 (possibly indicating a service that was running on that port in 2021, or a log entry dated 2021).
Which (Windows, macOS, Linux) are you using? What exact error message is displaying in your browser? Share public link https localhost11501 2021
Comprehensive Guide to Resolving HTTPS Localhost Port 11501 Development Errors
This is often the most confusing part for non-technical users. While localhost identifies the computer, the identifies the specific application on that computer. If a developer in 2021 configured a project
This part is ambiguous. It could be:
Firewall and Antivirus BlockingSecurity software often views high-port local traffic as suspicious. If you are in a corporate environment, your IT department may need to whitelist port 11501 to allow the application to communicate properly. The Importance of Port 11501 in 2021 Share public link Comprehensive Guide to Resolving HTTPS
What is the displayed in your browser window? Share public link