Fatal error: Uncaught TypeError: Argument 1 passed to WP_Translation_Controller::set_locale() must be of the type string, null given, called in /home1/glkpmymy/public_html/wp-includes/l10n.php on line 803 and defined in /home1/glkpmymy/public_html/wp-includes/l10n/class-wp-translation-controller.php:87 Stack trace: #0 /home1/glkpmymy/public_html/wp-includes/l10n.php(803): WP_Translation_Controller->set_locale(NULL) #1 /home1/glkpmymy/public_html/wp-includes/l10n.php(1391): load_textdomain('metronet-reorde...', '/home1/glkpmymy...', NULL) #2 /home1/glkpmymy/public_html/wp-includes/l10n.php(1408): _load_textdomain_just_in_time('metronet-reorde...') #3 /home1/glkpmymy/public_html/wp-includes/l10n.php(194): get_translations_for_domain('metronet-reorde...') #4 /home1/glkpmymy/public_html/wp-includes/l10n.php(306): translate('Reorder %s', 'metronet-reorde...') #5 /home1/glkpmymy/public_html/wp-content/plugins/metronet-reorder-posts/index.php(88): __('Reorder %s', 'metronet-reorde...') #6 /home1/glkpmymy/public_html/wp-includes/ in /home1/glkpmymy/public_html/wp-includes/l10n/class-wp-translation-controller.php on line 87