Uncaught Exception: read error on connection to 127.0.0.1:6379
in /var/www/eldiario/wp-content/plugins/w3-total-cache/Cache_Redis.php on line 170

Call stack:

1. Redis::get()
   wp-content/plugins/w3-total-cache/Cache_Redis.php:170
2. W3TC\Cache_Redis::get_with_old()
   wp-content/plugins/w3-total-cache/Cache_Base.php:114
3. W3TC\Cache_Base::get()
   wp-content/plugins/w3-total-cache/ObjectCache_WpObjectCache_Regular.php:214
4. W3TC\ObjectCache_WpObjectCache_Regular::get()
   wp-content/plugins/w3-total-cache/ObjectCache_WpObjectCache.php:104
5. W3TC\ObjectCache_WpObjectCache::get()
   wp-content/object-cache.php:106
6. wp_cache_get()
   wp-includes/option.php:169
7. get_option()
   wp-content/plugins/pro-elements/modules/woocommerce/module.php:1024
8. ElementorPro\M\W\Module::maybe_define_woocommerce_checkout()
   wp-includes/class-wp-hook.php:324
9. WP_Hook::apply_filters()
   wp-includes/class-wp-hook.php:348
10. WP_Hook::do_action()
    wp-includes/plugin.php:565
11. do_action_ref_array()
    wp-includes/class-wp.php:830
12. WP::main()
    wp-includes/functions.php:1336
13. wp()
    wp-blog-header.php:16
14. require('/var/www/eldiario/wp-blog-header.php')
    index.php:17