For last 2-3 days, I am unable to save edits in Bengali Wikipedia. Following message is shown repetitively
Sorry! We could not process your edit due to a loss of session data. Please try again. If it still doesn't work, try logging out and logging back in.
I have logged out and reentered, cleared cache, but still its not working
Hi @Bodhisattwa, thanks for taking the time to report this!
This particular problem has already been reported into our bug tracking system as T151770, but please feel free to report any further issues you find. Further handling of the reported issue happens in T151770 - please see the instructions and comments in that task!
I had same problems on Finnish Wikipedia a few days ago, I could not save anything. Logging out and logging back in didn't help. This was using Firefox 50.0. Then I switched to Edge, and had no problems in saving. I switched back to Firefox and cleaned all cookies coming from Wikimedia sites and then I was able to save my edits again. Do you also use Firefox?
Yes, @Stryn, I use Firefox 50.0.2 version in Ubuntu 14.04. By the way, according to your suggestion, I cleared the cookies and its ok now. Never faced this earlier though with previous Firefox version. Thanks for helping.
Please centralize any comments in T151770. This task is closed as a duplicate; see my previous comment.