403-Forbidden You don't have permission to access this resource. Apache/2.4.52 (Ubuntu) Server at 172.105.102.120 Port 80

I've looked a few forum discussions about the error you're seeing, but the one that most closely matches is this one here:

• Django: Error: You don't have permission to access that port

It explains that Django runs on port 8080 by default and offers some suggestions for resolving this issue. It is a bit old, so I'm not sure if anything has changed since then, but I think it's a good starting point.

Another Django user with a similar issue found that their home folder didn't have search execute permissions set correctly and moving it to a different folder fixed the issue. It's possible that you've set permissions for a subfolder but the parent directory doesn't have the right permissions, so I'd recommend looking into that as well.

Here are a few additional resources that could help:

• Error: You don't have permission to access that port (same name, but it's a different discussion)

• Forum Django Project - I didn't find any great matches but I only have the exact error to search. I'd recommend searching there with more information about what you're doing.

• Solved: You Don’t Have Permission to Access on This Server - This covers some Apache-end things that may be relevant if the permissions are set correctly for everything else.

Finally, you can also try to look at your Apache logs or other relevant server logs to see if you can get more information about the error.