Title: Mailsent Blank Page Error Last modified: August 31, 2016 --- # Mailsent Blank Page Error * Resolved [Mizunga](https://wordpress.org/support/users/mizunga/) * (@mizunga) * [9 years, 11 months ago](https://wordpress.org/support/topic/mailsent-blank-page-error/) * Hello, * I have a serius problem with this plugin that happened twice. Here’s the link [https://arteabocados.com/centros-de-frutas/](https://arteabocados.com/centros-de-frutas/), and here’s the message: * {“mailSent”:true,”into”:”#wpcf7-f204-p108-o1″,”captcha”:null,”message”:”Thank you for your message. It has been sent.”} * It only appears a blank white page. * [https://wordpress.org/plugins/contact-form-7/](https://wordpress.org/plugins/contact-form-7/) Viewing 12 replies - 1 through 12 (of 12 total) * Plugin Author [Takayuki Miyoshi](https://wordpress.org/support/users/takayukister/) * (@takayukister) * [9 years, 11 months ago](https://wordpress.org/support/topic/mailsent-blank-page-error/#post-7449289) * What other plugins and theme do you use? * Thread Starter [Mizunga](https://wordpress.org/support/users/mizunga/) * (@mizunga) * [9 years, 11 months ago](https://wordpress.org/support/topic/mailsent-blank-page-error/#post-7449304) * Several plugins, here’s a list: 1. 301 Redirects Advanced Custom Fields Akismet Aviso de Cookie BackWPup Better WordPress Minify Black Studio TinyMCE Widget Broken Link Checker Contact Form 7 EWWW Image Optimizer Force SSL Google Analytics by MonsterInsights Imsanity Iupay WooCommerce Jetpack por WordPress.com MailPoet Newsletters MailPoet WooCommerce Add-on Redsys WooCommerce Smart Manager WooCommerce WooCommerce – APG Weight and Postcode/State/Country Shipping WooCommerce Print Invoice & Delivery Note WooCommerce Sequential Order Numbers Wordfence Security WP All Import WP All Import – WooCommerce Add-On WP Help WP-Optimize WPBakery Visual Composer Yoast SEO * [ekscentrysytet](https://wordpress.org/support/users/ekscentrysytet/) * (@ekscentrysytet) * [9 years, 11 months ago](https://wordpress.org/support/topic/mailsent-blank-page-error/#post-7449411) * I’m using Contact form 7 in network on every site and recently this blank page error started to appear on different sites under my network in sequence causing site crashes. Right now it is on my three sites. * ``` {"mailSent":false,"into":"#wpcf7-f8-o2","captcha":null,"message":"\u041e\u0448\u0438\u0431\u043a\u0438 \u0437\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f. \u041f\u043e\u0436\u0430\u043b\u0443\u0439\u0441\u0442\u0430, \u043f\u0440\u043e\u0432\u0435\u0440\u044c\u0442\u0435 \u0432\u0441\u0435 \u043f\u043e\u043b\u044f \u0438 \u043e\u0442\u043f\u0440\u0430\u0432\u044c\u0442\u0435 \u0441\u043d\u043e\u0432\u0430.","invalids":[{"into":"span.wpcf7-form-control-wrap.name","message":"\u041f\u043e\u0436\u0430\u043b\u0443\u0439\u0441\u0442\u0430, \u0437\u0430\u043f\u043e\u043b\u043d\u0438\u0442\u0435 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u043f\u043e\u043b\u0435.","idref":null},{"into":"span.wpcf7-form-control-wrap.phone","message":"\u041f\u043e\u0436\u0430\u043b\u0443\u0439\u0441\u0442\u0430, \u0437\u0430\u043f\u043e\u043b\u043d\u0438\u0442\u0435 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u043f\u043e\u043b\u0435.","idref":null}]} ``` * What is the problem? * [ekscentrysytet](https://wordpress.org/support/users/ekscentrysytet/) * (@ekscentrysytet) * [9 years, 11 months ago](https://wordpress.org/support/topic/mailsent-blank-page-error/#post-7449415) * Updated from v. 4.3 to latest and this error still apears. I’ve checked the configuration for my form – everything ok. This error appears randomly. * Thread Starter [Mizunga](https://wordpress.org/support/users/mizunga/) * (@mizunga) * [9 years, 11 months ago](https://wordpress.org/support/topic/mailsent-blank-page-error/#post-7449554) * Again the same, now different message: * {“mailSent”:true,”into”:”#wpcf7-f204-p108-o1″,”captcha”:null,”message”:”Thank you for your message. It has been sent.”} * Thread Starter [Mizunga](https://wordpress.org/support/users/mizunga/) * (@mizunga) * [9 years, 10 months ago](https://wordpress.org/support/topic/mailsent-blank-page-error/#post-7449578) * Please, any idea? * [greisondias](https://wordpress.org/support/users/greisondias/) * (@greisondias) * [9 years, 5 months ago](https://wordpress.org/support/topic/mailsent-blank-page-error/#post-8507876) * It looks like is a problem with the plugin. The same is happening to my website in the URL [http://www.kraaften.com/orcamento/](http://www.kraaften.com/orcamento/) It does not matter if I disable / uninstall the plugin 🙁 * [xyzadvantage](https://wordpress.org/support/users/xyzadvantage/) * (@xyzadvantage) * [9 years, 4 months ago](https://wordpress.org/support/topic/mailsent-blank-page-error/#post-8561585) * It happens to my website, too… Randomly. Here’s the error message: {“mailSent”: true,”into”:”#wpcf7-f19243-p15063-o1″,”captcha”:null,”message”:”Thank you for your message. It has been sent.”} * It says the ticket is resolved. Can anyone share what they did? * [greisondias](https://wordpress.org/support/users/greisondias/) * (@greisondias) * [9 years, 4 months ago](https://wordpress.org/support/topic/mailsent-blank-page-error/#post-8561639) * Hi xyzadvantage! * My problem was solved by my host service support (www.siteground.com). By the way, not the first time they saved my ass! They are fantastic! * Look at what was causing the problem according to the SiteGround expert Miroslav Andreev: * > Hello Greison, My name is Miroslav Andreev and I am one of the Techincal Support > Supervisors in SIteGround. While I was working on a different ticket earlier > today, I have noticed that you started a thread on wordpress.org regarding > the issue that you have encountered on kraaften.com During my work on the other > ticket I have managed to resolve a similar issue and I have decide to post > a short follow up in your ticket as well. The issue was caused by the Google > PageSpeed cache that you have activated for your site. In order to resolve > the error and bring the site up, I have taken the liberty to deactivate that > caching mechanism. In order to avoid any further issues, I would recommend > you to use the static caching of our SuperCacher. You could activate it through > cPanel –> SuperCacher. Should you have any further questions or comments, please > do not hesitate to contact us again. Best Regards, Miroslav Andreev > Technical > Support Supervisor * Hope this can help you and somebody else with the same problem! * Bye! * [xyzadvantage](https://wordpress.org/support/users/xyzadvantage/) * (@xyzadvantage) * [9 years, 4 months ago](https://wordpress.org/support/topic/mailsent-blank-page-error/#post-8561648) * Thank you! That did solve my issue. Glad you caught my ticket, because I reported the issue first on Siteground a few weeks ago and was told that was not within the server tech support scope. Thank you very much for the tip 🙂 * [greisondias](https://wordpress.org/support/users/greisondias/) * (@greisondias) * [9 years, 4 months ago](https://wordpress.org/support/topic/mailsent-blank-page-error/#post-8561911) * Glad to help! 😉 * [charoyan88](https://wordpress.org/support/users/charoyan88/) * (@charoyan88) * [9 years, 3 months ago](https://wordpress.org/support/topic/mailsent-blank-page-error/#post-8681414) * remove site key and secret key in the Contact->Integration Viewing 12 replies - 1 through 12 (of 12 total) The topic ‘Mailsent Blank Page Error’ is closed to new replies. * ![](https://ps.w.org/contact-form-7/assets/icon.svg?rev=2339255) * [Contact Form 7](https://wordpress.org/plugins/contact-form-7/) * [Frequently Asked Questions](https://wordpress.org/plugins/contact-form-7/#faq) * [Support Threads](https://wordpress.org/support/plugin/contact-form-7/) * [Active Topics](https://wordpress.org/support/plugin/contact-form-7/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/contact-form-7/unresolved/) * [Reviews](https://wordpress.org/support/plugin/contact-form-7/reviews/) ## Tags * [blank-page](https://wordpress.org/support/topic-tag/blank-page/) * 12 replies * 6 participants * Last reply from: [charoyan88](https://wordpress.org/support/users/charoyan88/) * Last activity: [9 years, 3 months ago](https://wordpress.org/support/topic/mailsent-blank-page-error/#post-8681414) * Status: resolved