Title: Warning: Invalid argument error message
Last modified: November 22, 2016

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# Warning: Invalid argument error message

 *  [ubonline](https://wordpress.org/support/users/ubonline/)
 * (@ubonline)
 * [9 years, 10 months ago](https://wordpress.org/support/topic/warning-invalid-argument-error-message/)
 * Hi, after I make a few edits I get the following error message on my site & in
   my WP admin, and the template disappears so I can no longer edit it. This has
   happened twice so far. A feature box you can’t edit more than a couple of times
   is worthless. Help!
 * Warning: Invalid argument supplied for foreach() in /home/mysite/public_html/
   wp-content/plugins/plugmatter-optin-feature-box-lite/edit_template.php on line
   27

 The topic ‘Warning: Invalid argument error message’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [ubonline](https://wordpress.org/support/users/ubonline/)
 * Last activity: [9 years, 10 months ago](https://wordpress.org/support/topic/warning-invalid-argument-error-message/)
 * Status: not resolved