The front bage is loading into the WordPress news section in the Dashboard

I am having a problem with the front page loading into the wordpress news section of the dashboard as well as the the widget section, revolution slider and several other plugins.

What we have done so far.

We disables all of the plugins

We reinstalled wordpress

We reinstalled the theme

We temporarily changed the theme

All these things we did and the problem still persists.

Please help.

The site is https://kawsayretreat.com