Error 500 on editing posts

  • nicollb

    (@nicollb)


    1 day, 3 hours ago

    We have been frequently unable to edit posts on a site with this plugin activated. If I deactivate, the app then we are back in business.

    Setup: WordPress (multisite) – WP version 7.1
    Theme: Divi5
    Subsite installs of WPMobile to show the app in various languages (We use MLP for multiple language sites).
    This seems to have come about since the latest update in August.

    My debug log shows this:

    [10-Sep-2026 16:13:29 UTC] PHP Warning: Undefined array key “uk” in /usr/www/users/xxx/famvin-org/wp-content/plugins/wpappninja/inc/admin/ui/options.php on line 943
    [10-Sep-2026 16:13:29 UTC] PHP Warning: Attempt to read property “name” on null in /usr/www/users/nxxx/famvin-org/wp-content/plugins/wpappninja/inc/admin/ui/options.php on line 3399
    [10-Sep-2026 16:13:29 UTC] PHP Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /usr/www/users/xxx/famvin-org/wp-content/plugins/wpappninja/inc/admin/ui/options.php on line 3399
    [10-Sep-2026 16:15:15 UTC] Cron reschedule event error for hook: wpappninjacron, Error code: invalid_schedule, Error message: Event schedule does not exist., Data: {“schedule”:”wpappninja_every_three_minutes”,”args”:[],”interval”:60}


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Viewing 4 replies - 1 through 4 (of 4 total)
  • Thread Starter nicollb

    (@nicollb)

    1 day, 3 hours ago

    This seems to be related to one subsite (famvin.org/en) and maybe famvin.org/es.

    Other subsites with far fewer posts in the database seem quite ok.

    Plugin Author Amauri

    (@amauric)

    1 day, 3 hours ago

    Hi

    The pasted error logs didnt show the explanation of the 500.

    Search for “Fatal Error”.

    If the issue happen on websites with a lot of posts, I’m not sure it’s related to wpmobile.

    Thread Starter nicollb

    (@nicollb)

    1 day ago

    We have WPMobile deactivated and editing seems to be working. It does seem to affect sites with lots of posts (10K+); When I turn it back on I will turn off the automatic push option. But my editors need to publish some things after several days of errors.

    I think it is related, but I’m not sure how.

    Plugin Author Amauri

    (@amauric)

    12 hours, 49 minutes ago

    Check your server error log to find the explanation of the 500 error.

    With the log I’ll be able to tell you if it’s related to WPMobile or not.

Viewing 4 replies - 1 through 4 (of 4 total)

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