Profile page leads to 404

[BlessedToastr]

Whenever I attempt to view my own profile or a different users profile. I get a 404. It attempts to navigate to /twitter/username which does not exist. Is this a config error on my end? Thanks

[peterjpierre]

Just make sure you copy the contents of the included .htaccess file from this project to your own .htaccess file

[Serifarat]

how you name the file is important; You should check the ...int.php and ...tweets.php files.