I have a strange problem : I can't login on admin panel using Google Chrome.
system.log reports : Notice: Undefined index: form_key in /directory1/directory2/directory3/downloader/Maged/Model/Session.php on line 252
If I use Firefox, I haven't this probem.
Does anyone know how to fix it ?
Did you try to use Chrome on another computer? It will tell you if a problem is with your Chrome or Magento.
Did you try to clean browser's cache in Chrome?
Did you try to clean var/session folder in magento?
Thank's for your reply.
I use Magento 1.9.1.
It's very strange, problem happen sometimes. If i clear browser cache, i can access admin again.
But I don't know why it happens.
I try to use Firefox and it worked.
I also clear my cache from Chrome and it worked again.
I think it's a browser cache, but I don't know why it happens.
Have you an explanation ?