[Miocid_009]

Everytime I open firefox, I open runescape and gaia online, and every now and then both browsers close, without me click in the orange "X" at the top corner, I open then back up, and it says
"firefox has had an unexpectectly error"
and it lets me to open then back up or close both browsers and open a brand new one, but I keeps happening...

Any suggestions or tips on what I can do?

 

[Miocid_009]

If anyone would know what I should do, Would you send me a private messege and tell me what to do...I would really appreciated