Title: Php Warning lib/handler.php
Last modified: April 17, 2021

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# Php Warning lib/handler.php

 *  Resolved [Nico Marcuz](https://wordpress.org/support/users/nick7766/)
 * (@nick7766)
 * [5 years ago](https://wordpress.org/support/topic/php-warning-lib-handler-php/)
 * Hi Renzo,
 * we send you a support ticket with the whole stuff of needed information 2 times
   but did not get answer. did you get this and is there any information missing?
 * we get these php-stuff every day:
 *     ```
       [17-Apr-2021 00:03:54 UTC] PHP Warning:  array_column() expects parameter 1 to be array, null given in /kunden/xxx/webseiten/hello-world.net/wordpress/wp-content/plugins/contact-form-7-mailchimp-extension/lib/handler.php on line 331
       [17-Apr-2021 00:03:54 UTC] PHP Warning:  Invalid argument supplied for foreach() in /kunden/xxx/webseiten/hello-world.net/wordpress/wp-content/plugins/contact-form-7-mailchimp-extension/lib/handler.php on line 333
       [17-Apr-2021 05:05:11 UTC] PHP Warning:  array_column() expects parameter 1 to be array, null given in /kunden/xxx/webseiten/hello-world.net/wordpress/wp-content/plugins/contact-form-7-mailchimp-extension/lib/handler.php on line 331
       [17-Apr-2021 05:05:11 UTC] PHP Warning:  Invalid argument supplied for foreach() in /kunden/xxx/webseiten/hello-world.net/wordpress/wp-content/plugins/contact-form-7-mailchimp-extension/lib/handler.php on line 333
       ```
   
 * thnx for helping & best regards
    Nico
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fphp-warning-lib-handler-php%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 6 replies - 1 through 6 (of 6 total)

 *  Plugin Author [Renzo Johnson](https://wordpress.org/support/users/rnzo/)
 * (@rnzo)
 * [5 years ago](https://wordpress.org/support/topic/php-warning-lib-handler-php/#post-14427709)
 * We will get a fix for this on the next release.
 *  Thread Starter [Nico Marcuz](https://wordpress.org/support/users/nick7766/)
 * (@nick7766)
 * [4 years, 12 months ago](https://wordpress.org/support/topic/php-warning-lib-handler-php/#post-14441164)
 * thnx Renzo
 *  Thread Starter [Nico Marcuz](https://wordpress.org/support/users/nick7766/)
 * (@nick7766)
 * [4 years, 11 months ago](https://wordpress.org/support/topic/php-warning-lib-handler-php/#post-14488883)
 * Hi Renzo!
 * was the problem fixed in the final release version 0.5.39? I’am asking for because
   we do not know where we can find the release notes
 * thnx for helping
    Nick
 *  Plugin Author [Renzo Johnson](https://wordpress.org/support/users/rnzo/)
 * (@rnzo)
 * [4 years, 11 months ago](https://wordpress.org/support/topic/php-warning-lib-handler-php/#post-14495333)
 * Release notes: plugin-name/readme.txt
 *  Thread Starter [Nico Marcuz](https://wordpress.org/support/users/nick7766/)
 * (@nick7766)
 * [4 years, 11 months ago](https://wordpress.org/support/topic/php-warning-lib-handler-php/#post-14542134)
 * Hi Renzo!
 * was the problem fixed in the final release version 0.5.39? I am asking because
   our php errorlog is still full of warnings.
 * thnx for helping
    Nick
 *  Plugin Author [Renzo Johnson](https://wordpress.org/support/users/rnzo/)
 * (@rnzo)
 * [4 years, 11 months ago](https://wordpress.org/support/topic/php-warning-lib-handler-php/#post-14562535)
 * Download the latest version

Viewing 6 replies - 1 through 6 (of 6 total)

The topic ‘Php Warning lib/handler.php’ is closed to new replies.

 * ![](https://ps.w.org/contact-form-7-mailchimp-extension/assets/icon-256x256.png?
   rev=1072113)
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## Tags

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 * 6 replies
 * 2 participants
 * Last reply from: [Renzo Johnson](https://wordpress.org/support/users/rnzo/)
 * Last activity: [4 years, 11 months ago](https://wordpress.org/support/topic/php-warning-lib-handler-php/#post-14562535)
 * Status: resolved