Fatal error: Uncaught Error: Call to undefined function __() in /var/www/html/wp-admin/includes/file.php:16
Stack trace:
#0 /var/www/html/wp-content/object-cache.php(2312): require_once()
#1 /var/www/html/wp-content/object-cache.php(587): WP_Object_Cache->delete_offending_files(2)
#2 /var/www/html/wp-content/object-cache.php(433): WP_Object_Cache->open_connection()
#3 /var/www/html/wp-content/object-cache.php(2360): WP_Object_Cache->__construct()
#4 /var/www/html/wp-includes/load.php(856): wp_cache_init()
#5 /var/www/html/wp-settings.php(131): wp_start_object_cache()
#6 /var/www/html/wp-config.php(115): require_once('/var/www/html/w...')
#7 /var/www/html/wp-load.php(50): require_once('/var/www/html/w...')
#8 /var/www/html/wp-blog-header.php(13): require_once('/var/www/html/w...')
#9 /var/www/html/index.php(17): require('/var/www/html/w...')
#10 {main}
thrown in /var/www/html/wp-admin/includes/file.php on line 16