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The error message “EADDRINUSE Address Already” indicates that the port on which your application is trying to listen is already in use by another application.
To resolve this issue, you can try the following:
- Change the port number: Try changing the port number that your application is trying to listen on to a different one that is not in use.
- Kill the process using the port: You can identify the process using the port using the command “lsof -i :<port number>” and then kill the process using the “kill” command.
- Wait for the port to be released: Sometimes, the port may still be in use even after the process using it has been terminated. In this case, you can wait for a few minutes to allow the port to be released before restarting your application.
- Restart your computer: If none of the above solutions work, you can try restarting your computer, which should release all ports that were previously in use.
Note: In some cases, this error may also occur if your application is not properly closing its connection to the port. In this case, you may need to investigate and fix the code in your application that is causing the issue.
