Previously opened tabs open empty as New tab
I had some opened tabs for my work and everytime I was opening Firefox, all of those tabs were opening without problems. I am on windows 7 64bit. Since yesterday, when I open Firefox the tabs open but they are all empty (New Tab).
This is how it looks: http://puu.sh/r6nlu/e0484d37db.png
How can I get my previously opened tabs to work again?
Additional System Details
- Shockwave Flash 22.0 r0
- User Agent: Mozilla/5.0 (Windows NT 6.0; Win64; x64; rv:28.0) Gecko/20100101 Firefox/28.0 Waterfox/28.0
MAY YOU HELP ME?