Localhost11501

netstat -tulpn | grep :11501 Simply type http://localhost:11501 into your browser. If something is listening, you’ll see a webpage, a JSON response, or an error like “Unable to connect”. Using curl curl http://localhost:11501 Part 4: Troubleshooting Common localhost11501 Errors When working with localhost11501 , you may encounter several errors. Here’s how to fix the most frequent ones. Error 1: “Unable to connect” / “Connection refused” Cause: No service is listening on port 11501, or a firewall is blocking it.

kill -9 <PID> # Linux/macOS taskkill /PID <PID> /F # Windows Look for configuration files ( .env , config.yml , settings.py ) containing 11501 . Change it to another port like 11502 and restart the service. Method 3: Use a different port for development When starting your server, specify a different port: localhost11501

tasklist | findstr <PID> sudo lsof -i :11501 Or using netstat : Here’s how to fix the most frequent ones

If you’ve stumbled upon the term localhost11501 while setting up a development environment, debugging a web application, or reading through error logs, you’re probably looking for answers. Is it a virus? A misconfigured server? A new port you need to memorize? Change it to another port like 11502 and restart the service