Error when saving in editor

[troychaplin]

Description

I am getting the following error in my server logs when I save any page. I am using WP 6.5.3 in a Gutenberg environment.

PHP Fatal error: Uncaught Error: Call to undefined method Predis\\Connection\\Replication\\SentinelReplication::getParameters() in /server_path/wp-content/object-cache.php:1651
Stack trace:
#0 /server_path/wp-content/object-cache.php(1830): WP_Object_Cache->execute_lua_script()
#1 /server_path/wp-content/object-cache.php(171): WP_Object_Cache->flush_group()
#2 /server_path/wp-content/plugins/wordpress-seo/src/builders/indexable-link-builder.php(710): wp_cache_flush_group()
#3 /server_path/wp-content/plugins/wordpress-seo/src/builders/indexable-link-builder.php(623): Yoast\\WP\\SEO\\Builders\\Indexable_Link_Builder->update_incoming_links_for_related_indexables()
#4 /server_path/wp-content/plugins/wordpress-seo/src/builders/indexable-link-builder.php(136): Yoast\\WP\\SEO\\Builders\\Indexable_Link_Builder->update_related_indexables()\n#5 /server_path/wp-content/plugins/wordpress-seo/src/integrat...

I am using Redis Sentinel for caching via predis. I am running PHP 8.0.30. I am using version 2.5.2 of Redis Object Cache. I am using Yoast SEO version 22.8. I can flush the cache using the admin toolbar or wp-cli.

Expected Behavior

The post to save without error

Actual Behavior

Every second attempt at updating I get an error at the top of the editor that says Updating failed. The response is not a value JSON response.

Possible Fix

Maybe related to the discussion happening in GH-528

Steps to Reproduce

1. Have both plugins mentioned in description active
2. Edit a page, update. Update again. Error message typically happens every second update. PHP log error displayed with each update attempt.

Additional context

Unable to turn cache on in our production environment

Environment

• Plugin version: latest redis cache and yoast seo
• PHP version: 8.0.30
• WordPress version: 6.5.4

[tillkruss]

@yatsukhnenko Can you try running a group_flush() using Redis Sentinel when using Predis as the client. We may have missed that when we refactored it in 2.5.0.

[tillkruss]

See #522.

[tillkruss]

@troychaplin #522 should have fixed this 👍