Title: Someone can debug this? Last modified: April 22, 2020 --- # Someone can debug this? * [gr4b4r](https://wordpress.org/support/users/gr4b4r/) * (@gr4b4r) * [5 years, 11 months ago](https://wordpress.org/support/topic/someone-can-debug-this/) * Hi, * for 3 days I working on website of server and I had problem with CF7 and CF7Custom. When both plugins are turn on and someone send email wheal spin and nothing happen but email income. And when I press F12 in console I found this error code: * “scripts.js?ver=5.1.7:367 Uncaught TypeError: Cannot read property ‘dispatchEvent’ of undefined at Object.wpcf7.triggerEvent (scripts.js?ver=5.1.7:367) at ajaxSuccess( scripts.js?ver=5.1.7:269) at Object. (scripts.js?ver=5.1.7:350) at i (jquery.js?ver=1.12.4-wp:2) at Object.fireWith [as resolveWith] (jquery.js? ver=1.12.4-wp:2) at x (jquery.js?ver=1.12.4-wp:4) at XMLHttpRequest.c (jquery. js?ver=1.12.4-wp:4)” * Some can help? The topic ‘Someone can debug this?’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/cf7-customizer_0092f9.svg) * [WordPress Form Customizer | CF7 Customizer](https://wordpress.org/plugins/cf7-customizer/) * [Frequently Asked Questions](https://wordpress.org/plugins/cf7-customizer/#faq) * [Support Threads](https://wordpress.org/support/plugin/cf7-customizer/) * [Active Topics](https://wordpress.org/support/plugin/cf7-customizer/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/cf7-customizer/unresolved/) * [Reviews](https://wordpress.org/support/plugin/cf7-customizer/reviews/) ## Tags * [custom](https://wordpress.org/support/topic-tag/custom/) * [email](https://wordpress.org/support/topic-tag/email/) * [javascript](https://wordpress.org/support/topic-tag/javascript/) * [problem](https://wordpress.org/support/topic-tag/problem/) * 0 replies * 1 participant * Last reply from: [gr4b4r](https://wordpress.org/support/users/gr4b4r/) * Last activity: [5 years, 11 months ago](https://wordpress.org/support/topic/someone-can-debug-this/) * Status: not resolved