What other plugins and theme do you use?
Several plugins, here’s a list:
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
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?
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.
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.”}
It looks like is a problem with the plugin.
The same is happening to my website in the URL http://www.kraaften.com/orcamento/
It does not matter if I disable / uninstall the plugin 🙁
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?
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!
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 🙂
remove site key and secret key in the Contact->Integration
