Hi,
after updating content on my site couple days ago my page has suddenly started to show 403 Forbidden Error Page and redirect to http://xxx/wp-admin/install.php. So i cant log into the wp or see the site.. I tried to deactivate plugins, themes, repair tables, copy new wp files etc. but no success. Do you have any idea what it can be? My support just suggested to deactivate .htaccess – after that it just redirect to http://xxx/wp-admin/install.php without error.
thanks
Matt