Question: I installed redis this afternoon and it caused a few errors, so I uninstalled it but this error is persisting when I launch the app with `foreman start`. Any ideas on a fix? 

```
foreman start
22:46:26 web.1  | started with pid 1727
22:46:26 web.1  | 2013-05-25 22:46:26 [1727] [INFO] Starting gunicorn 0.17.4
22:46:26 web.1  | 2013-05-25 22:46:26 [1727] [ERROR] Connection in use: ('0.0.0.0', 5000)

```

Answer: 
Just type

```
sudo fuser -k 5000/tcp

```

.This will kill all process associated with port 5000
Find the orphaned process:

```
ps -ax |grep gunicorn

11111 ?? 0:03.44 /usr/local/Cellar/python/3.7.4/Frameworks/Python.framework/Versions/3.7/Resources/Python.app/Contents/MacOS/Python /usr/local/bin/gunicorn -b :5000 main:app

```

Locate the Process ID (the number in the first column of the results)

```
kill 11111

```

*Replace 11111 with the Process ID*