Firefox show pop-up when is used by geckodriver

[Sergio Parissi Reyes]

Hi,

I updated Firefox to version 53.0.2 and now, every time i use selenium firefox show me a windows with a message and i can´t continue with my automatization:

Regards!

[Monika Singhal]

Which version of selenium you are using? Please download the latest selenium server standalone from http://www.seleniumhq.org/download/ and also use latest gecko driver.