I started facing AJAX issues on my site, due to which I was unable to create views. Googling, I found that updating the Views module might help. I added a new Views module under all/sites/modules/custom (not touching the old module at all). Now my entire site is gone and I am getting the following error:
The website encountered an unexpected error. Please try again later.
I am not even able to login. What should I do?
I deleted the new Views module, in vain.