Marc73

thank you WP Zinc

We are running the latest version of your plugin (4.0.6) and are experiencing a persistent PHP Warning that is flooding our error logs. This warning appears to be the bug you intended to fix in the 4.0.6 release.

The following warning is generated repeatedly in the PHP error log whenever the plugin runs, specifically the logging function:

PHP Warning: Undefined array key 0 in /usr/www/users/mydomain/wp-content/plugins/wp-to-buffer/lib/includes/class-wp-to-social-pro-log.php on line 327

📋 Environment Details

• Plugin Version: 4.0.6 (Latest)
• PHP Version: 8.4
• WordPress Version: 6.8.3
• Caching: Redis Object Cache is active.

🔎 Troubleshooting Steps Already Taken

To rule out any environmental or data corruption issues, we have performed the following comprehensive steps, and the warning still persists:

1. Cache/Transient Cleanup:
   • Executed wp cache flush multiple times.
   • Executed wp transient delete --all.
2. Plugin Reset:
   • Deactivated and then immediately reactivated the WP to Buffer plugin via WP-CLI (wp plugin deactivate/activate).
3. Forced Execution:
   • Manually ran the WordPress cron queue (wp cron event run --due-now) to force background tasks (like logging/scheduling) to execute, confirming the error is immediately reproducible.
4. Configuration Check:
   • Re-saved all plugin settings in the WordPress admin panel.

Since the error persists after these steps, we believe this is an unresolved bug in the plugin’s code logic (Line 327) that may be triggered by specific data in our installation. Please investigate this line in version 4.0.6 for an unhandled array return or empty variable access.

Thank you for your urgent attention to this issue.

thank you Dhanush. Waiting.

Here is my tiny contribution: in today’s Cloudflare, go to your domain name, then go to Security.

Under Security, go to Security Rules and create 3 Custom rules, each for one of Wordfence 3 IP addresses as in here.

Here is a screenshot https://prnt.sc/ufdQY25GC-Jn

I hope this helps.

• This reply was modified 10 months, 3 weeks ago by Marc73.

i Said 8 days ago

With thumbnail size set at 300px, thumbnails appear cropped losing important information

I have shared my url in private

thank you

Hi and Thank you for the friendly support I have received so far.

The server error 500 issue is happening again.

There is clearly a conflict between Quiz And Survey Master Version 9.2.1 and and the Divi Version: 4.27.2 By Elegant Themes

Can you help out?

Thank you very much for your very kind reply.

I tried what you mentioned, deleted the plugin folder, re-installed it

Now when I try to go to https://theswissquality.ch/wp-admin/edit.php?post_type=qsm_quiz

I get the error message

You need a higher level of permission.

Sorry, you are not allowed to edit posts in this post type.

I am the administrator and logged in as such