Title: PHP Warning, invalid argument
Last modified: January 26, 2017

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# PHP Warning, invalid argument

 *  Resolved [lisaleague](https://wordpress.org/support/users/lisaleague/)
 * (@lisaleague)
 * [9 years, 4 months ago](https://wordpress.org/support/topic/php-warning-invalid-argument-3/)
 * I keep getting this warning:
 * [Tue Jan 24 16:16:46.770927 2017] [:error] [pid 27603] [client 72.238.6.9:46094]
   PHP Warning: Invalid argument supplied for foreach() in /nas/content/live/mysitename/
   wp-content/plugins/affiliatewp-mailchimp-add-on/affiliatewp-mailchimp-addon.php
   on line 511, referer: [https://mysiteurl/](https://mysiteurl/)

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

 *  Plugin Author [Tunbosun Ayinla](https://wordpress.org/support/users/tubiz/)
 * (@tubiz)
 * [9 years, 4 months ago](https://wordpress.org/support/topic/php-warning-invalid-argument-3/#post-8702075)
 * Hi,
 * I am really sorry about the warning that is being displayed.
 * An update will be released to fix this issue within the next 24 HRS.
 * Thanks
 *  Plugin Author [Tunbosun Ayinla](https://wordpress.org/support/users/tubiz/)
 * (@tubiz)
 * [9 years, 4 months ago](https://wordpress.org/support/topic/php-warning-invalid-argument-3/#post-8704880)
 * Hi,
 * An update has been released for the AffiliateWP MailChimp Add-on to fix the issue.
 * Kindly update to this version from your WordPress admin.
 *  Thread Starter [lisaleague](https://wordpress.org/support/users/lisaleague/)
 * (@lisaleague)
 * [9 years, 4 months ago](https://wordpress.org/support/topic/php-warning-invalid-argument-3/#post-8706454)
 * Thanks! I’ll keep an eye on the log and let you know if any issues recur.

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

The topic ‘PHP Warning, invalid argument’ is closed to new replies.

 * ![](https://ps.w.org/affiliatewp-mailchimp-add-on/assets/icon-128x128.png?rev
   =988066)
 * [AffiliateWP MailChimp Add-On](https://wordpress.org/plugins/affiliatewp-mailchimp-add-on/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/affiliatewp-mailchimp-add-on/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/affiliatewp-mailchimp-add-on/)
 * [Active Topics](https://wordpress.org/support/plugin/affiliatewp-mailchimp-add-on/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/affiliatewp-mailchimp-add-on/unresolved/)
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 * 3 replies
 * 2 participants
 * Last reply from: [lisaleague](https://wordpress.org/support/users/lisaleague/)
 * Last activity: [9 years, 4 months ago](https://wordpress.org/support/topic/php-warning-invalid-argument-3/#post-8706454)
 * Status: resolved