Title: Warm up failed
Last modified: January 13, 2024

---

# Warm up failed

 *  Resolved [nyce22](https://wordpress.org/support/users/nyce22/)
 * (@nyce22)
 * [2 years, 3 months ago](https://wordpress.org/support/topic/warm-up-failed/)
 * Hello, I’m using the new version 1.1.5 and the warmer keeps failing at like page
   3, the action scheduler log shows me this:
    1. **2024-01-13 18:22:42 +0000**
       action created
    2. **2024-01-13 18:22:42 +0000**
       action started via Async Request
    3. **2024-01-13 18:22:42 +0000**
       action failed via Async Request: DOMDocument::
       loadHTML(): Argument #1 ($source) must not be empty
 * can you help me?

Viewing 6 replies - 1 through 6 (of 6 total)

 *  Plugin Author [TMM Technology](https://wordpress.org/support/users/tmmtechnology/)
 * (@tmmtechnology)
 * [2 years, 3 months ago](https://wordpress.org/support/topic/warm-up-failed/#post-17341600)
 * [@nyce22](https://wordpress.org/support/users/nyce22/) Thanks, I will check.
   
   Maybe you can share your settings with me? Cache Warmer -> Settings -> Crawler
   Settings -> Export Settings
 *  Plugin Author [TMM Technology](https://wordpress.org/support/users/tmmtechnology/)
 * (@tmmtechnology)
 * [2 years, 3 months ago](https://wordpress.org/support/topic/warm-up-failed/#post-17341608)
 * Ok, I think I see what the issue is.
   Thought the settings sharing still will 
   be appreciated, as it could help to verify my hyphothesis.Will deploy the potential
   fix within ~30 minutes.
 *  Plugin Author [TMM Technology](https://wordpress.org/support/users/tmmtechnology/)
 * (@tmmtechnology)
 * [2 years, 3 months ago](https://wordpress.org/support/topic/warm-up-failed/#post-17341663)
 * [@nyce22](https://wordpress.org/support/users/nyce22/) Can you try updating the
   plugin to the latest version (1.1.6)?
 *  Thread Starter [nyce22](https://wordpress.org/support/users/nyce22/)
 * (@nyce22)
 * [2 years, 3 months ago](https://wordpress.org/support/topic/warm-up-failed/#post-17341912)
 * hello, sorry for the delay, here are my settings:
 * {“cache-warmer-setting-depth”:”2″,”cache-warmer-setting-user-agents”:[{“value”:”
   Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko)
   Chrome\/120.0.0.0 Safari\/537.36 Edg\/120.0.0.0″}],”cache-warmer-setting-cookies”:[],”
   cache-warmer-setting-interval”:”720″,”cache-warmer-setting-url-params”:[],”cache-
   warmer-setting-entry-points”:[{“url”:”https:\/\/www.mydomain.com”}],”cache-warmer-
   setting-timeout”:”15″,”cache-warmer-setting-visit-second-time-without-url-params”:”
   null”,”cache-warmer-setting-rewrite-to-https”:”null”,”cache-warmer-setting-speed-
   limit”:”2000″,”cache-warmer-setting-exclude-pages-with-warmed-canonical”:”null”,”
   cache-warmer-setting-for-how-many-days-to-keep-the-logs”:”1″,”cache-warmer-setting-
   assets-preloading-scripts”:”1″,”cache-warmer-setting-assets-preloading-styles”:”
   1″,”cache-warmer-setting-assets-preloading-images”:”1″,”cache-warmer-setting-
   assets-preloading-fonts”:”1″,”cache-warmer-setting-warm-up-posts”:”1″,”cache-
   warmer-setting-posts-warming-enqueue-interval”:”2″,”cache-warmer-setting-external-
   warmer-license-key”:””,”cache-warmer-setting-excluded-pages”:[“”],”cache-warmer-
   setting-add-this-site-all-public-posts”:”null”,”cache-warmer-setting-add-entry-
   point-sites-sitemaps”:”null”,”cache-warmer-setting-use-object-cache”:”1″,”cache-
   warmer-setting-excluded-pages-use-regex-match”:”null”}
 *  Thread Starter [nyce22](https://wordpress.org/support/users/nyce22/)
 * (@nyce22)
 * [2 years, 3 months ago](https://wordpress.org/support/topic/warm-up-failed/#post-17341915)
 * Hello, 1.1.6 works! Thank you!
 *  Plugin Author [TMM Technology](https://wordpress.org/support/users/tmmtechnology/)
 * (@tmmtechnology)
 * [2 years, 3 months ago](https://wordpress.org/support/topic/warm-up-failed/#post-17342174)
 * [@nyce22](https://wordpress.org/support/users/nyce22/) Thanks for the timely 
   bug report, I appreciate it! It saved many people.
   If you have 2 minutes of time
   and enjoy this plugin, you can also give us a feedback here: [https://wordpress.org/support/plugin/cache-warmer/reviews/#new-post](https://wordpress.org/support/plugin/cache-warmer/reviews/#new-post)
   That would warm our hearts during this cold winter.

Viewing 6 replies - 1 through 6 (of 6 total)

The topic ‘Warm up failed’ is closed to new replies.

 * ![](https://ps.w.org/cache-warmer/assets/icon.svg?rev=2869611)
 * [Cache Warmer](https://wordpress.org/plugins/cache-warmer/)
 * [Support Threads](https://wordpress.org/support/plugin/cache-warmer/)
 * [Active Topics](https://wordpress.org/support/plugin/cache-warmer/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/cache-warmer/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/cache-warmer/reviews/)

 * 6 replies
 * 2 participants
 * Last reply from: [TMM Technology](https://wordpress.org/support/users/tmmtechnology/)
 * Last activity: [2 years, 3 months ago](https://wordpress.org/support/topic/warm-up-failed/#post-17342174)
 * Status: resolved