Can't login to admin, "Invalid Form Key. Please refresh the page."
Hello, I use Magento 1.9 when I go on the administration of my site I type the good login and password, and it notes me: .... I emptied my caches in the folder VAR ... I Tried full of solutions found in this forum and nothing helps, could you please help me, I really work a lot to lose everything today. I count on your help, thanks in advance Alain