Title: Plugin adds “uncaught ReferenceError” Last modified: March 11, 2017 --- # Plugin adds “uncaught ReferenceError” * Resolved [sylvainww](https://wordpress.org/support/users/sylvainww/) * (@sylvainww) * [9 years, 3 months ago](https://wordpress.org/support/topic/plugin-adds-uncaught-referenceerror/) * Hi! * When the plugin is activated, there is an error showing up in the error console: * Uncaught ReferenceError: jQuery is not defined at [http://www.apptamin.com/:269](http://www.apptamin.com/:269) q2w3-fixed-widget.min.js:1 * If I deactivate the plugin, this does not show anymore. Any idea why? Viewing 1 replies (of 1 total) * Plugin Author [Haktan Suren](https://wordpress.org/support/users/haktansuren/) * (@haktansuren) * [9 years, 3 months ago](https://wordpress.org/support/topic/plugin-adds-uncaught-referenceerror/#post-8901370) * Closing this as it is a duplicate of [https://wordpress.org/support/topic/plugin-adds-uncaught-referenceerror-2/](https://wordpress.org/support/topic/plugin-adds-uncaught-referenceerror-2/) Viewing 1 replies (of 1 total) The topic ‘Plugin adds “uncaught ReferenceError”’ is closed to new replies. * ![](https://ps.w.org/handl-utm-grabber/assets/icon-256x256.png?rev=2817979) * [HandL UTM Grabber / Tracker](https://wordpress.org/plugins/handl-utm-grabber/) * [Frequently Asked Questions](https://wordpress.org/plugins/handl-utm-grabber/#faq) * [Support Threads](https://wordpress.org/support/plugin/handl-utm-grabber/) * [Active Topics](https://wordpress.org/support/plugin/handl-utm-grabber/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/handl-utm-grabber/unresolved/) * [Reviews](https://wordpress.org/support/plugin/handl-utm-grabber/reviews/) ## Tags * [jquery](https://wordpress.org/support/topic-tag/jquery/) * 1 reply * 2 participants * Last reply from: [Haktan Suren](https://wordpress.org/support/users/haktansuren/) * Last activity: [9 years, 3 months ago](https://wordpress.org/support/topic/plugin-adds-uncaught-referenceerror/#post-8901370) * Status: resolved