[SOLVED] Can't login into Twitter on Firefox

Problem

When trying to log in into a Twitter account using the Firefox web browser, the page refreshes after hitting the login button but our status remains as logged off.

Solution

Remove all Twitter cookies. Here's how:

1. Open Firefox preferences.

   

2. Open the Privacy tab and click on "remove individual cookies"

   

3. Search for twitter, select all Twitter cookies (using shift) and hit Remove Selected

   

4. Voilá! You should be able to login into your Twitter account now.