uploading file in a website

[surfmore]

Hello,

I am getting this error when i try to upload a file to a website.

https://gyazo.com/8d24b56d7ebb05870449bc10ac84ccb2

Any tip?

 

[VladZen]

You should install firefox browser with flash plugin on your computer.

 

[surfmore]

it worked. Thank you. I just moved to a new computer without plugin installed on firefox.