[Support request] PHP Notice: ob_end_flush(): failed to send buffer of zlib output compression (1

[guevara]

i had this error at the bottom of my pages but as soon as i deactivate the Element – Post Navigation. it goes away. i also rebuilt this particular element and it went away but has come back.

i also get Update failed when publishing or updating posts too. this element issue seems to be messing with everything

PHP Notice: ob_end_flush(): failed to send buffer of zlib output compression (1) in /home/xxxxxxxxx/xxxxxx.com/wp-includes/functions.php on line 5279

[David]

Hi there,

odd, if you got to Dashboard > Tools -> Site Health are there any reported issues?
also whilst there go to the info > server tab and check what the PHP memory is

[guevara]

Site Health Status –

The scheduled event, action_scheduler_run_queue, is late to run. Your site still works, but this may indicate that scheduling posts or automated updates may not work as intended.

PHP memory limit 512M

[Tom]

Hi there,

Can you share the content from your Post Navigation element? You can click the three dots at the top right of the editor and click “Copy All Content”, then paste it into a pastebin.com. Then I’ll be able to load up the same element on my dev server and do some tests.

Thanks!

[guevara]

Please find in the private information section, thanks

[Tom]

I’m seeing this error message: Error, this is a private paste or is pending moderation

[guevara]

Apologies, I ticked the private boxin error.

[Tom]

Hmm, not happening for me.

It could be a conflict with another plugin you’re using. Can you try deactivating your other plugins one by one to see if you can pinpoint a conflict?

[guevara]

Many thanks for your efforts.

[Author]

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