Problem with Firefox 19.0 Puntuado con 4 de 5 estrellas

"I have the following problem after installing Firefox 19.0: I can't close any tabs."

It is! I just stopped opening tab after updatings Firefox!
Sorry for my English!

Esta valoración es de una versión anterior del complemento (0.4.0.5). 

read our troubleshooting page
http://tmp.garyr.net/forum/viewtopic.php?t=11023