Apache errors in my logs

  • Resolved Daniel

    (@dhoffmann)


    2 years, 7 months ago

    Hello,

    after some days with breeze I checked my logs and found a lot of errors like that:

    AH01071: Got error ‘PHP message: PHP Fatal error: Uncaught Error: Call to undefined function is_404() in /var/www/vhosts/…/httpdocs/wp-content/plugins/breeze/inc/cache/execute-cache.php:224\nStack trace:\n#0 [internal function]: breeze_cache()\n#1 /var/www/vhosts/…/httpdocs/wp-includes/functions.php(5219): ob_end_flush()\n#2 /var/www/vhosts/…/httpdocs/wp-includes/class-wp-hook.php(307): wp_ob_end_flush_all()\n#3 /var/www/vhosts/…/httpdocs/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters()\n#4 /var/www/vhosts/…/httpdocs/wp-includes/plugin.php(474): WP_Hook->do_action()\n#5 /var/www/vhosts/…/httpdocs/wp-includes/load.php(1100): do_action()\n#6 [internal function]: shutdown_action_hook()\n#7 {main}\n thrown in /var/www/vhosts/…/httpdocs/wp-content/plugins/breeze/inc/cache/execute-cache.php on line 224’

    As I’m not a coder, could you tell me, if this is problematic or what I can do?

    Best, Daniel

    The page I need help with: [log in to see the link]

Viewing 5 replies - 1 through 5 (of 5 total)
  • Plugin Author adeelkhan

    (@adeelkhan)

    you may solve it by switching off Zlib.output_compression in php.ini
    Here is the details step of WordPress support. Please have a look.
    https://www.ads-software.com/support/topic/notice-ob_end_flush-failed-to-send-buffer-of-zlib-output-compression-0/

    Thread Starter Daniel

    (@dhoffmann)

    Hello @adeelkhan
    thanks for your reply. The value
    zlib.output_compression = Off
    is already set in my php.ini.
    Any other idea?
    Best, Daniel

    Plugin Author adeelkhan

    (@adeelkhan)

    Did you try another option “simply unhook the flush action”?

    Thread Starter Daniel

    (@dhoffmann)

    Yes I also tried that. The log is still full.

    The more it is on all subsites of my mutlisite that are mapped on a domain as well as the root site.

    PHP-Version is 7.4.29 on Ubuntu 18.

    Plugin Author adeelkhan

    (@adeelkhan)

    You may resolve it by deactivating all plugins and updating your WordPress.
    Activate plugins one by one and check the logs. Mostly the fatal errors you mentioned occur while there is an update missing/stop in some middle process.

    Try manually resetting your plugins (no Dashboard access required). If that resolves the issue, reactivate each one individually until you find the cause.

    If that does not resolve the issue, access your server via SFTP or FTP, or a file manager in your hosting account’s control panel, navigate to /wp-content/themes/and rename the directory of your currently active theme. This will force the default theme to activate and hopefully rule out a theme-specific issue (theme functions can interfere like plugins).

Viewing 5 replies - 1 through 5 (of 5 total)
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