Fatal error: Uncaught Error: Call to undefined function determine_locale() in /homepages/4/d146271007/htdocs/armandmarquiset/wp-includes/class-wp-locale-switcher.php:48
Stack trace:
#0 /homepages/4/d146271007/htdocs/armandmarquiset/wp-settings.php(508): WP_Locale_Switcher->__construct()
#1 /homepages/4/d146271007/htdocs/armandmarquiset/wp-config.php(103): require_once('/homepages/4/d1...')
#2 /homepages/4/d146271007/htdocs/armandmarquiset/wp-load.php(37): require_once('/homepages/4/d1...')
#3 /homepages/4/d146271007/htdocs/armandmarquiset/wp-blog-header.php(13): require_once('/homepages/4/d1...')
#4 /homepages/4/d146271007/htdocs/armandmarquiset/index.php(17): require('/homepages/4/d1...')
#5 {main}
thrown in /homepages/4/d146271007/htdocs/armandmarquiset/wp-includes/class-wp-locale-switcher.php on line 48