Title: Cloudfare conflict Last modified: December 13, 2016 --- # Cloudfare conflict * [myvertexto](https://wordpress.org/support/users/myvertexto/) * (@myvertexto) * [9 years, 5 months ago](https://wordpress.org/support/topic/cloudfare-conflict/) * Hi there, Tried to update to the new release of UM and get this errror – thanks in advance; * Update Failed: [http://www.mysite.com](http://www.mysite.com) | 520: Web server is returning an unknown error body{ margin:0;padding:0} Error 520 Ray ID: 310a11da0a730c3b • 2016-12-13 14:23:01 UTC Web server is returning an unknown error You Browser Working Seattle CloudFlare Working [http://www.mywebsite.com](http://www.mywebsite.com) Host Error What happened? There is an unknown connection issue between CloudFlare and the origin web server. As a result, the web page can not be displayed. What can I do? If you are a visitor of this website: Please try again in a few minutes. If you are the owner of this website: There is an issue between CloudFlare’s cache and your origin web server. CloudFlare monitors for these errors and automatically investigates the cause. To help support the investigation, you can pull the corresponding error log from your web server and submit it our support team. Please include the Ray ID (which is at the bottom of this error page). Additional troubleshooting resources. CloudFlare Ray ID: 310a11da0a730c3b • Your IP: 24.69.82.80 • Performance & security by CloudFlare - This topic was modified 9 years, 5 months ago by [myvertexto](https://wordpress.org/support/users/myvertexto/). - This topic was modified 9 years, 5 months ago by [myvertexto](https://wordpress.org/support/users/myvertexto/). Reason: remove my website from log - This topic was modified 9 years, 5 months ago by [myvertexto](https://wordpress.org/support/users/myvertexto/). Viewing 2 replies - 1 through 2 (of 2 total) * [borisv](https://wordpress.org/support/users/borisv/) * (@borisv) * [9 years, 5 months ago](https://wordpress.org/support/topic/cloudfare-conflict/#post-8547776) * You should probably roll back to your last working UM version. Strange things have been happening since WP 4.7 * [xdchen2004](https://wordpress.org/support/users/xdchen2004/) * (@xdchen2004) * [9 years, 4 months ago](https://wordpress.org/support/topic/cloudfare-conflict/#post-8586434) * I got the same error when downing EWWW Image Optimizer and a few other plugins. Any suggestions on how to fix this? Thanks Viewing 2 replies - 1 through 2 (of 2 total) The topic ‘Cloudfare conflict’ is closed to new replies. * ![](https://ps.w.org/ultimate-member/assets/icon-256x256.png?rev=3160947) * [Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin](https://wordpress.org/plugins/ultimate-member/) * [Frequently Asked Questions](https://wordpress.org/plugins/ultimate-member/#faq) * [Support Threads](https://wordpress.org/support/plugin/ultimate-member/) * [Active Topics](https://wordpress.org/support/plugin/ultimate-member/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/ultimate-member/unresolved/) * [Reviews](https://wordpress.org/support/plugin/ultimate-member/reviews/) ## Tags * [cloudfare](https://wordpress.org/support/topic-tag/cloudfare/) * 2 replies * 3 participants * Last reply from: [xdchen2004](https://wordpress.org/support/users/xdchen2004/) * Last activity: [9 years, 4 months ago](https://wordpress.org/support/topic/cloudfare-conflict/#post-8586434) * Status: not resolved