Wrong xml file format
I got this message when I go to Revolution Slider section in my dashboard:
#0 /home/.../wp-content/plugins/revslider/inc_php/framework/settings.class.php(682): UniteFunctionsRev::throwError('Wrong xml file ...')
#1 /home/.../wp-content/plugins/revslider/settings/slider_settings.php(123): UniteSettingsRev->loadXMLFile('/home/...')
#2 /home/.../wp-content/plugins/revslider/inc_php/framework/base_admin.class.php(348): require('/home/...')
#3 /home/.../wp-content/plugins/revslider/revslider_admin.php(359): UniteBaseAdminClassRev::requireSettings('slider_settings')
#4 [internal function]: RevSliderAdmin->adminPages('')
#5 /home/.../wp-includes/plugin.php(496): call_user_func_array(Array, Array)
#6 /home/.../wp-admin/admin.php(226): do_action('toplevel_page_r...')
#7 {main}
Comments
please update slider files via FTP because this looks like something wrong happened with your files during the installation.
Thanks!