Hi, I’m using ACFML. When I go to ACF -> Field Groups -> Sync Available, I’m seeing the following error: "There has been a critical error on this website. Please check your site admin email inbox for instructions."
The email includes the following error log:
When seeking help with this issue, you may be asked for some of the following information:
WordPress version 6.4.3
Active theme: KTT (version 0.2.4)
Current plugin: WPML Multilingual CMS (version 4.6.9)
PHP version 8.2.14
Error Details
=============
An error of type E_ERROR was caused in line 26 of the file /nas/content/live/kuvataidetalo/wp-content/plugins/sitepress-multilingual-cms/menu/post-menus/wpml-posts-listing-page.class.php. Error message: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /nas/content/live/kuvataidetalo/wp-content/plugins/sitepress-multilingual-cms/menu/post-menus/wpml-posts-listing-page.class.php:26
Stack trace:
#0 /nas/content/live/kuvataidetalo/wp-includes/class-wp-hook.php(324): WPML_Posts_Listing_Page->pre_populate_caches(Object(WP))
#1 /nas/content/live/kuvataidetalo/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#2 /nas/content/live/kuvataidetalo/wp-includes/plugin.php(565): WP_Hook->do_action(Array)
#3 /nas/content/live/kuvataidetalo/wp-includes/class-wp.php(830): do_action_ref_array('wp', Array)
#4 /nas/content/live/kuvataidetalo/wp-includes/functions.php(1336): WP->main(Array)
#5 /nas/content/live/kuvataidetalo/wp-admin/includes/post.php(1291): wp(Array)
#6 /nas/content/live/kuvataidetalo/wp-admin/includes/class-wp-posts-list-table.php(165): wp_edit_posts_query()
#7 /nas/content/live/kuvataidetalo/wp-admin/edit.php(235): WP_Posts_List_Table->prepare_items()
#8 {main}
thrown
Would you please provide us with the staging version of the website with PHP 8.2.4 to check on your server and set the next reply as private to give the login info?
We checked with PHP 8.2.4 in our local installations and we could not replicate the same issue and everything worked ok.
Hi, I created the staging environment but wasn't able to reproduce the error anymore. Furthermore, when I upgraded the production site back to 8.2, I don't see the fatal error anymore. Now when I try to access the ACF -> Field Groups page, I see the following error banner: "Error. Something went wrong, please try again." However, this doesn't prevent me from doing my stuff.
My database state was different when the error occurred. Whatever I did while on 7.3 must have changed the database state enough to not cause the error anymore on 8.2. So I guess this would be quite difficult to fix because even I'm not able to reproduce it anymore.
I'll still keep your credentials active for a while in case you want to inspect the error banner on the production environment. Otherwise, I think things are fine now. Thanks for the help!
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