All Links and the Menu at the Desktop and in the mobile and Tablet also dont work. Have anywere the same problem. Look at
It shouldn’t be happened with standard installation of WordPress. One of your active plugins might be blocking it. To check it yourself, try temporarily disabling all plugins one by one. Check your site; if you get it goes normal, try enabling all previously disabled plugins one by one and re-run your test.
I did quick inspection, and found that EU Cookie Law widget might be blocking it.