Fatal error: Uncaught Error: Call to undefined function determine_locale() in /home/shealeradmin/public_html/wp-includes/class-wp-locale-switcher.php:48 Stack trace: #0 /home/shealeradmin/public_html/wp-settings.php(473): WP_Locale_Switcher->__construct() #1 /home/shealeradmin/public_html/wp-config.php(101): require_once('/home/shealerad...') #2 /home/shealeradmin/public_html/wp-load.php(37): require_once('/home/shealerad...') #3 /home/shealeradmin/public_html/wp-blog-header.php(13): require_once('/home/shealerad...') #4 /home/shealeradmin/public_html/index.php(17): require('/home/shealerad...') #5 {main} thrown in /home/shealeradmin/public_html/wp-includes/class-wp-locale-switcher.php on line 48