Bruno Kos Supporter
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I asked our 2nd tier team about this, I'll get back to you as soon as I have any news or questions for you.
nickyd-3
Hello, please let us know if there's any update. Thanks
Bruno Kos Supporter
Languages:
English (English )
German (Deutsch )
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Timezone:
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We are still checking this.
Bruno Kos Supporter
Languages:
English (English )
German (Deutsch )
French (Français )
Timezone:
Europe/Zagreb (GMT+01:00)
This is escalated to our 2nd tier team and may take some debugging time, I'll get back to you as soon as I have any news or questions for you.
Bruno Kos Supporter
Languages:
English (English )
German (Deutsch )
French (Français )
Timezone:
Europe/Zagreb (GMT+01:00)
We found out that this happens only in your environment and we fixed it by clearing CDN cache. So perhaps it was only that - a caching where the information about missing table was there for some reason.
Can you try now?
nickyd-3
Hi, I tried clearing cache and checked it same think happened. But the server has cloudflare CDN for the fast loading websites. Do we need to change any settings there or deactivate it?
Bruno Kos Supporter
Languages:
English (English )
German (Deutsch )
French (Français )
Timezone:
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I see - so the issue returns after a while, let me see with our 2nd tier if there is a particular caching group we can exclude.
nickyd-3
Thank you. We have CDN in our server. Let me know if we need to deactivate it.
Bruno Kos Supporter
Languages:
English (English )
German (Deutsch )
French (Français )
Timezone:
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Are you able to exclude specific groups from caching, do you have such option in your CDN?
If not, perhaps you could create a mu plugin (so within wp-content/mu-plugins) that would look something like this:
<?php
/**
* Plugin Name: WPML Non-Persistent Cache
* Description: A plugin to prevent persistent caching issues
* Author: OnTheGoSystems
* Author URI: https://wpml.org/errata/problems-with-buddypress-multilingual-and-redis-object-cache/
* Version: 1.0.0
* Plugin Slug: compdev
*/
wp_cache_add_non_persistent_groups( [
'convert_url',
'element_translations',
'get_pages_adjust_ids',
'get_user_admin_language',
'translation_priority_relationships',
'translationmanagement--get_translation_job_id',
'wpml_cache_terms_per_lang',
'wpml_endpoints_support',
'wpml_pre_option_page',
'wpml_register_string_filter',
'wpml_register_string_filter--facetwp',
'wpml_slug_translation_records--post',
'wpml_slug_translation_records--taxonomy',
'wpml_st_cache',
'wpml_term_translation',
'wpml_tm_blog_translators--has_translators',
'wpml_wp_cache__group_keys',
] );
It could be element_translations group only, so no need for other groups within this list.
Can you try and let us know?
nickyd-3
I can add the code, please tell me the PHP page name.
Bruno Kos Supporter
Languages:
English (English )
German (Deutsch )
French (Français )
Timezone:
Europe/Zagreb (GMT+01:00)
You can name a plugin as you wish, please check this:hidden link
nickyd-3
I did, cleared cache and check. It's not solved yet.
Bruno Kos Supporter
Languages:
English (English )
German (Deutsch )
French (Français )
Timezone:
Europe/Zagreb (GMT+01:00)
After checking this further, we can see that you also have a custom caching solution in your mu-plugins folder.
What if within that plugin, so wp-content/mu-plugins/cdn-cache-management/includes/cdn-clear-cache-hooks.php, you also add:
add_action('wp_ajax_fusion_options_nl_ajax_save', array($this, 'purge_cache'), PHP_INT_MAX );
add_action('wp_ajax_fusion_options_de_ajax_save', array($this, 'purge_cache'), PHP_INT_MAX );
add_action('wp_ajax_fusion_options_fr_ajax_save', array($this, 'purge_cache'), PHP_INT_MAX );
add_action('wp_ajax_fusion_options_it_ajax_save', array($this, 'purge_cache'), PHP_INT_MAX );
....
and for all other languages the same, so the same rules but add additional actions where you only update language code within "options_LANGUAGE_CODE_ajax" part.
Can you try this and check if it causes issues elsewhere perhaps?
nickyd-3
Hi,
Please check it and let me know. For CDN, we have cloudflare, let me know if we need to deactivate it.
Thanks
