Title: UpdateChecker.php warning
Last modified: January 2, 2020

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# UpdateChecker.php warning

 *  Resolved [tiburius](https://wordpress.org/support/users/tiburius/)
 * (@tiburius)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/updatechecker-php-warning/)
 * Hello,
 * The plugin was working amazingly and I wanted to add some more feature as an 
   addon.
    Recently I purcashed the Login and Datepicker add-on. After I installed
   and activated these addons, I get the following warning at the top of the wp 
   admin panel:
 * Warning: strpos(): Empty needle in /home/jkiatz/public_html/workabroad.fullonweb.
   hu/wp-content/plugins/participants-database/vendor/aux-plugin-update/Puc/v4p1/
   Plugin/UpdateChecker.php on line 454
 * It appeares after I activate any of the extra addons. It disappeares after I 
   disable both of them.
    I clicked to the empty page cache button after I activated
   them.

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

 *  [billbert](https://wordpress.org/support/users/billbert/)
 * (@billbert)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/updatechecker-php-warning/#post-12286864)
 * Yes, I have the same message.
    It also appears at the foot of the website page.
 *  Thread Starter [tiburius](https://wordpress.org/support/users/tiburius/)
 * (@tiburius)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/updatechecker-php-warning/#post-12287339)
 * [@billbert](https://wordpress.org/support/users/billbert/) good catch. I also
   have it there
 *  Thread Starter [tiburius](https://wordpress.org/support/users/tiburius/)
 * (@tiburius)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/updatechecker-php-warning/#post-12296545)
 * It has been solved with the 1.9.5.4 update
    Thank you!
 *  [billbert](https://wordpress.org/support/users/billbert/)
 * (@billbert)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/updatechecker-php-warning/#post-12297857)
 * Many thanks… sorted now.

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

The topic ‘UpdateChecker.php warning’ is closed to new replies.

 * ![](https://ps.w.org/participants-database/assets/icon-256x256.jpg?rev=1389807)
 * [Participants Database](https://wordpress.org/plugins/participants-database/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/participants-database/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/participants-database/)
 * [Active Topics](https://wordpress.org/support/plugin/participants-database/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/participants-database/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/participants-database/reviews/)

 * 4 replies
 * 2 participants
 * Last reply from: [billbert](https://wordpress.org/support/users/billbert/)
 * Last activity: [6 years, 5 months ago](https://wordpress.org/support/topic/updatechecker-php-warning/#post-12297857)
 * Status: resolved