Title: PHP Notice: Array to string conversion
Last modified: May 15, 2017

---

# PHP Notice: Array to string conversion

 *  Resolved [Gregor Capuder](https://wordpress.org/support/users/capuderg/)
 * (@capuderg)
 * [9 years ago](https://wordpress.org/support/topic/php-notice-array-to-string-conversion-6/)
 * Hi,
 * we are adding the “support” for this plugin in our Themes and we came across 
   this issue:
 * > Notice: Array to string conversion in …/plugins/wpforms-lite/includes/class-
   > frontend.php on line 157
 * How to replicate this issue?
    1. set the **Include Form Styling** setting to “
   Base styling only” in the plugin settings. 2. add a form to the page and visit
   the front page with WP_Debug set to `true`.
 * The issue is in the `$classes` variable, which in this case is an empty array
   and is causing this issue.
 * I hope you will be able to fix this in the next plugin version.
 * Take care!

Viewing 1 replies (of 1 total)

 *  [Jared Atchison](https://wordpress.org/support/users/jaredatch/)
 * (@jaredatch)
 * [9 years ago](https://wordpress.org/support/topic/php-notice-array-to-string-conversion-6/#post-9133642)
 * Thanks for the heads up.
 * This should be fixed in our next release which will likely go out tomorrow 🙂

Viewing 1 replies (of 1 total)

The topic ‘PHP Notice: Array to string conversion’ is closed to new replies.

 * ![](https://ps.w.org/wpforms-lite/assets/icon.svg?rev=3254748)
 * [WPForms - Easy Form Builder for WordPress - Contact Forms, Payment Forms, Surveys, & More](https://wordpress.org/plugins/wpforms-lite/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wpforms-lite/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wpforms-lite/)
 * [Active Topics](https://wordpress.org/support/plugin/wpforms-lite/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wpforms-lite/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wpforms-lite/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Jared Atchison](https://wordpress.org/support/users/jaredatch/)
 * Last activity: [9 years ago](https://wordpress.org/support/topic/php-notice-array-to-string-conversion-6/#post-9133642)
 * Status: resolved