Tag Archives: network.http.spdy.enabled.http2draft

Firefox Nightly: Fix “Oops! your browser seems to have cookies disabled” error with Google services

Firefox Nightly: Fix “Oops! your browser seems to have cookies disabled” error with Google services

I have three versions of the Firefox browser installed simultaneously, including Firefox stable branch, Nightly and a special UX build. I use Nightly for my regular browsing tasks very often. Yesterday, I noticed that the browser was preventing me from using the Google +1 service and Gmail as well and Google was showing me the following error message: Oops! your browser seems to have cookies disabled. Make sure cookies are enabled or try opening a new browser window. I had not changed any settings and cookies were enabled, however, the error still continued to occur. Here is how I fixed it.