Hi - I recently updated my site to version 7.1.2 and when trying to enter the ‘Customise’ menu I get the following error:
Fatal error: Uncaught Error: Call to undefined method Cornerstone_Common::get_app_route_url() in /homepages/39/d621924531/htdocs/Stoneygate_Main/wp-content/themes/x/framework/functions/admin/customizer.php:36 Stack trace: #0 /homepages/39/d621924531/htdocs/Stoneygate_Main/wp-includes/class-wp-hook.php(288): x_customizer_manage_theme_options_button(’’) #1 /homepages/39/d621924531/htdocs/Stoneygate_Main/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters(NULL, Array) #2 /homepages/39/d621924531/htdocs/Stoneygate_Main/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #3 /homepages/39/d621924531/htdocs/Stoneygate_Main/wp-admin/customize.php(173): do_action(‘customize_contr…’) #4 {main} thrown in /homepages/39/d621924531/htdocs/Stoneygate_Main/wp-content/themes/x/framework/functions/admin/customizer.php on line 36
Any assistance would be greatly appreciated
Thanks