Same proble to me too
I've upgraded my Prestashop store from PS v 1.6.1.0 to 1.6.1.2
After upgrade i try to add products to my store and i can`t.
Warning: Unresponsive script A script on this page may be busy, or it may have stopped responding. You can stop the script now, open the script in the debugger, or let the script continue. Script: http://www............./js/…ry-1.11.0.min.js line 2 > eval:7
Also "Save and stay" and "Save" buttons are not working.
Please help me to resolve this issue.