Title: Widgets Don’t Work When Plugin Activated
Last modified: May 24, 2022

---

# Widgets Don’t Work When Plugin Activated

 *  Resolved [Known Universe](https://wordpress.org/support/users/nonuniverse/)
 * (@nonuniverse)
 * [4 years ago](https://wordpress.org/support/topic/widgets-dont-work-when-plugin-activated/)
 * Hello,
 * I noticed that when I go to Appearance > Widgets, I get the following error whenever
   the WP Last Modified Info plugin is activated: The editor has encountered an 
   unexpected error.
    -     ```
          TypeError: Cannot read properties of undefined (reading '_lmt_disable')
              at r (https://buddy.ur-known.com/wp-content/plugins/wp-last-modified-info/assets/block-editor/build/index.js?ver=e8e4a28c9e0a999043cdf9904490b18d:1:2384)
              at Le (https://buddy.ur-known.com/wp-includes/js/dist/vendor/react-dom.min.js?ver=17.0.1:100:3)
              at Pj (https://buddy.ur-known.com/wp-includes/js/dist/vendor/react-dom.min.js?ver=17.0.1:231:183)
              at di (https://buddy.ur-known.com/wp-includes/js/dist/vendor/react-dom.min.js?ver=17.0.1:168:305)
              at Nj (https://buddy.ur-known.com/wp-includes/js/dist/vendor/react-dom.min.js?ver=17.0.1:168:236)
              at sc (https://buddy.ur-known.com/wp-includes/js/dist/vendor/react-dom.min.js?ver=17.0.1:168:96)
              at gf (https://buddy.ur-known.com/wp-includes/js/dist/vendor/react-dom.min.js?ver=17.0.1:162:109)
              at Pa (https://buddy.ur-known.com/wp-includes/js/dist/vendor/react-dom.min.js?ver=17.0.1:157:184)
              at yd (https://buddy.ur-known.com/wp-includes/js/dist/vendor/react-dom.min.js?ver=17.0.1:188:476)
              at https://buddy.ur-known.com/wp-includes/js/dist/vendor/react-dom.min.js?ver=17.0.1:191:497
          ```
      
 * I have version Version 1.8.1 installed right now. When I deactivate the plugin,
   the widgets work perfectly.
 * Thanks, Dianne
    NoN Universe Administrator
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fwidgets-dont-work-when-plugin-activated%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Plugin Author [Sayan Datta](https://wordpress.org/support/users/infosatech/)
 * (@infosatech)
 * [4 years ago](https://wordpress.org/support/topic/widgets-dont-work-when-plugin-activated/#post-15674532)
 * Hi [@nonuniverse](https://wordpress.org/support/users/nonuniverse/)
 * Issue fixed in v1.8.2. Please update. Thank you.

Viewing 1 replies (of 1 total)

The topic ‘Widgets Don’t Work When Plugin Activated’ is closed to new replies.

 * ![](https://ps.w.org/wp-last-modified-info/assets/icon-256x256.png?rev=2844152)
 * [WP Last Modified Info](https://wordpress.org/plugins/wp-last-modified-info/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-last-modified-info/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-last-modified-info/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-last-modified-info/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-last-modified-info/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-last-modified-info/reviews/)

## Tags

 * [widgets](https://wordpress.org/support/topic-tag/widgets/)

 * 1 reply
 * 2 participants
 * Last reply from: [Sayan Datta](https://wordpress.org/support/users/infosatech/)
 * Last activity: [4 years ago](https://wordpress.org/support/topic/widgets-dont-work-when-plugin-activated/#post-15674532)
 * Status: resolved