Title: PHP Warning thrown in update-core.php
Last modified: January 7, 2022

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# PHP Warning thrown in update-core.php

 *  Resolved [leonardcraft](https://wordpress.org/support/users/leonardcraft/)
 * (@leonardcraft)
 * [4 years, 5 months ago](https://wordpress.org/support/topic/php-warning-thrown-in-update-core-php/)
 * Good day,
 * While working in my local development environment, I receive the following PHP
   warning when accessing /wp-admin/update-core.php:
 *     ```
       [07-Jan-2022 15:44:46 UTC] PHP Warning:  The URL https://active.ninjateam.org/json/filebird.json?installed_version=4.9.8&php=7.4.1&locale=en_US&checking_for_updates=1 does not point to a valid metadata file. WP HTTP Error: cURL error 28: Operation timed out after 10005 milliseconds with 0 bytes received in C:\Users\lcraft\Local Sites\localjwcc\app\public\wp-content\plugins\filebird-pro\includes\Lib\plugin-update-checker\Puc\v4p11\UpdateChecker.php on line 430
       [07-Jan-2022 15:44:46 UTC] PHP Stack trace:
       [07-Jan-2022 15:44:46 UTC] PHP   1. {main}() C:\Users\lcraft\Local Sites\localjwcc\app\public\wp-admin\update-core.php:0
       [07-Jan-2022 15:44:46 UTC] PHP   2. require_once() C:\Users\lcraft\Local Sites\localjwcc\app\public\wp-admin\update-core.php:10
       [07-Jan-2022 15:44:46 UTC] PHP   3. do_action() C:\Users\lcraft\Local Sites\localjwcc\app\public\wp-admin\admin.php:374
       [07-Jan-2022 15:44:46 UTC] PHP   4. WP_Hook->do_action() C:\Users\lcraft\Local Sites\localjwcc\app\public\wp-includes\plugin.php:470
       [07-Jan-2022 15:44:46 UTC] PHP   5. WP_Hook->apply_filters() C:\Users\lcraft\Local Sites\localjwcc\app\public\wp-includes\class-wp-hook.php:327
       [07-Jan-2022 15:44:46 UTC] PHP   6. Puc_v4p11_Scheduler->maybeCheckForUpdates() C:\Users\lcraft\Local Sites\localjwcc\app\public\wp-includes\class-wp-hook.php:303
       [07-Jan-2022 15:44:46 UTC] PHP   7. Puc_v4p11_Plugin_UpdateChecker->checkForUpdates() C:\Users\lcraft\Local Sites\localjwcc\app\public\wp-content\plugins\filebird-pro\includes\Lib\plugin-update-checker\Puc\v4p11\Scheduler.php:180
       [07-Jan-2022 15:44:46 UTC] PHP   8. Puc_v4p11_Plugin_UpdateChecker->requestUpdate() C:\Users\lcraft\Local Sites\localjwcc\app\public\wp-content\plugins\filebird-pro\includes\Lib\plugin-update-checker\Puc\v4p11\UpdateChecker.php:268
       [07-Jan-2022 15:44:46 UTC] PHP   9. Puc_v4p11_Plugin_UpdateChecker->requestInfo() C:\Users\lcraft\Local Sites\localjwcc\app\public\wp-content\plugins\filebird-pro\includes\Lib\plugin-update-checker\Puc\v4p11\Plugin\UpdateChecker.php:152
       [07-Jan-2022 15:44:46 UTC] PHP  10. Puc_v4p11_Plugin_UpdateChecker->requestMetadata() C:\Users\lcraft\Local Sites\localjwcc\app\public\wp-content\plugins\filebird-pro\includes\Lib\plugin-update-checker\Puc\v4p11\Plugin\UpdateChecker.php:130
       [07-Jan-2022 15:44:46 UTC] PHP  11. Puc_v4p11_Plugin_UpdateChecker->triggerError() C:\Users\lcraft\Local Sites\localjwcc\app\public\wp-content\plugins\filebird-pro\includes\Lib\plugin-update-checker\Puc\v4p11\UpdateChecker.php:687
       ```
   
 * I am on WordPress 5.8.3, FileBird 4.9.8, PHP 7.4.1. I can offer any other details
   as needed.

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Support [Bruce](https://wordpress.org/support/users/ninjateamwp/)
 * (@ninjateamwp)
 * [4 years, 5 months ago](https://wordpress.org/support/topic/php-warning-thrown-in-update-core-php/#post-15229522)
 * Hi [@leonardcraft](https://wordpress.org/support/users/leonardcraft/) ,
 * Thanks for the report!
    Please allow me to relate to our developers unit and 
   feed you back later.
 * Kind regards,
    -Bruce-
 *  Plugin Support [Bruce](https://wordpress.org/support/users/ninjateamwp/)
 * (@ninjateamwp)
 * [4 years, 5 months ago](https://wordpress.org/support/topic/php-warning-thrown-in-update-core-php/#post-15234447)
 * Hi [@leonardcraft](https://wordpress.org/support/users/leonardcraft/) ,
 * I just got the information now, that the issue occured as at one point in time
   when our server temporarily went down, and now it should all be good.
 * Please do let us know if you have any more issues.
 * Thank you.
 * Kind regards,
    -Bruce-
 *  Thread Starter [leonardcraft](https://wordpress.org/support/users/leonardcraft/)
 * (@leonardcraft)
 * [4 years, 5 months ago](https://wordpress.org/support/topic/php-warning-thrown-in-update-core-php/#post-15235917)
 * Bruce,
 * I can verify the issue is no longer present. Good ol’ server hiccups! You may
   close this issue.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘PHP Warning thrown in update-core.php’ is closed to new replies.

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 * 3 replies
 * 2 participants
 * Last reply from: [leonardcraft](https://wordpress.org/support/users/leonardcraft/)
 * Last activity: [4 years, 5 months ago](https://wordpress.org/support/topic/php-warning-thrown-in-update-core-php/#post-15235917)
 * Status: resolved