Fatal error: Uncaught TypeError: Argument 1 passed to WP_Translation_Controller::set_locale() must be of the type string, null given, called in /home/customer/www/prescriptivefitness.ca/public_html/wp-includes/l10n.php on line 799 and defined in /home/customer/www/prescriptivefitness.ca/public_html/wp-includes/l10n/class-wp-translation-controller.php:87 Stack trace: #0 /home/customer/www/prescriptivefitness.ca/public_html/wp-includes/l10n.php(799): WP_Translation_Controller->set_locale(NULL) #1 /home/customer/www/prescriptivefitness.ca/public_html/wp-includes/l10n.php(1005): load_textdomain('srplang', '/home/customer/...', NULL) #2 /home/customer/www/prescriptivefitness.ca/public_html/wp-content/plugins/special-recent-posts/special-recent-posts.php(128): load_plugin_textdomain('srplang', false, 'special-recent-...') #3 /home/customer/www/prescriptivefitness.ca/public_html/wp-settings.php(517): include_once('/home/customer/...') #4 /home/customer/www/prescriptivefitness.ca/public_html/wp-config.php(186): require_once('/hom in /home/customer/www/prescriptivefitness.ca/public_html/wp-includes/l10n/class-wp-translation-controller.php on line 87