Title: PHP Error After 4.03
Last modified: April 16, 2020

---

# PHP Error After 4.03

 *  Resolved [billsmithem](https://wordpress.org/support/users/billsmithem/)
 * (@billsmithem)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/php-error-after-4-03/)
 * I’ve been getting the following PHP error for every version since 4.03.
 * Notice: Undefined index: button_type in /home/charles1/public_html/asmwp2018/
   wp-content/plugins/modal-window/public/partials/public.php on line 20

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [Wow-Company](https://wordpress.org/support/users/wpcalc/)
 * (@wpcalc)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/php-error-after-4-03/#post-12685413)
 * Hello.
 * Try to go to the modal window setting and update it
 *  Thread Starter [billsmithem](https://wordpress.org/support/users/billsmithem/)
 * (@billsmithem)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/php-error-after-4-03/#post-12686249)
 * That fixed it. Thank you!

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘PHP Error After 4.03’ is closed to new replies.

 * ![](https://ps.w.org/modal-window/assets/icon-256x256.png?rev=1470847)
 * [Modal Window - create popup modal window](https://wordpress.org/plugins/modal-window/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/modal-window/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/modal-window/)
 * [Active Topics](https://wordpress.org/support/plugin/modal-window/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/modal-window/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/modal-window/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [billsmithem](https://wordpress.org/support/users/billsmithem/)
 * Last activity: [6 years, 1 month ago](https://wordpress.org/support/topic/php-error-after-4-03/#post-12686249)
 * Status: resolved