Fatal error: Uncaught Error: Class "WP_Translation_File" not found in /var/www/andovercg/staging/wp-includes/l10n/class-wp-translation-file-php.php:15
Stack trace:
#0 {main}
thrown in /var/www/andovercg/staging/wp-includes/l10n/class-wp-translation-file-php.php on line 15