Title: ERR_CACHE_WRITE_FAILURE
Last modified: March 23, 2019

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# ERR_CACHE_WRITE_FAILURE

 *  [karpo518](https://wordpress.org/support/users/karpo518/)
 * (@karpo518)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/err_cache_write_failure/)
 * Hi. I cant set thumbnail sometimes. I run video for swithing preview and it crashed(
   player block closes) some seconds letter. I see error in chrome console “Failed
   to load resource: net::ERR_CACHE_WRITE_FAILURE”. Video size is some hundreds 
   mb. How i can fix it. I dont know couse. is it nginx problem or plugin problem.
   But it is not browser depended problem.

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Thread Starter [karpo518](https://wordpress.org/support/users/karpo518/)
 * (@karpo518)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/err_cache_write_failure/#post-11348136)
 * I think, your update brokes plugin. Plugin removes thumbnail after uploading.
   I have php error “PHP message: PHP Warning: filesize(): stat failed for /wp-content/
   uploads/2019/03/thumb_tmp/new_poster95.png in /wp-content/plugins/video-embed-
   thumbnail-generator/video-embed-thumbnail-generator.php on line 6509”
 *  Plugin Author [Kyle Gilman](https://wordpress.org/support/users/kylegilman/)
 * (@kylegilman)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/err_cache_write_failure/#post-11358298)
 * Version 4.6.23 should fix the problem of thumbnails being immediately deleted
   if you upload them and select them from the media library manually.
 * I’m not sure what I can do about ERR_CACHE_WRITE_FAILURE. As far as I can tell
   that’s a local browser cache size issue.
 *  Thread Starter [karpo518](https://wordpress.org/support/users/karpo518/)
 * (@karpo518)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/err_cache_write_failure/#post-11363569)
 * Thanks for help!
 * I have other problem now. I dont shure, that it is your plugin fault. I upload
   video to advanced custom field and select it. I upload thumbnail manually and
   select it. I get white screen(empty) modal form “Change file” with disable “update
   file” button [http://joxi.ru/E2pW3VYf7VxOxm](http://joxi.ru/E2pW3VYf7VxOxm). 
   I close modal form and open it again. It broken at first time only. I upload 
   thumb and select it without closin form. It give me error. That problem in all
   versions of your plugin. I fix it repeated opening thubm select window. But it
   is not uncomfortable
 *  Plugin Author [Kyle Gilman](https://wordpress.org/support/users/kylegilman/)
 * (@kylegilman)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/err_cache_write_failure/#post-11367270)
 * I can verify that this happens when using the Advanced Custom Fields plugin, 
   but it doesn’t seem to happen when not using that plugin. I don’t think I know
   enough about how the media uploader or the Advanced Custom Fields plugin works
   to fix it.

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘ERR_CACHE_WRITE_FAILURE’ is closed to new replies.

 * ![](https://ps.w.org/video-embed-thumbnail-generator/assets/icon.svg?rev=2965979)
 * [Videopack](https://wordpress.org/plugins/video-embed-thumbnail-generator/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/video-embed-thumbnail-generator/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/video-embed-thumbnail-generator/)
 * [Active Topics](https://wordpress.org/support/plugin/video-embed-thumbnail-generator/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/video-embed-thumbnail-generator/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/video-embed-thumbnail-generator/reviews/)

 * 4 replies
 * 2 participants
 * Last reply from: [Kyle Gilman](https://wordpress.org/support/users/kylegilman/)
 * Last activity: [7 years, 2 months ago](https://wordpress.org/support/topic/err_cache_write_failure/#post-11367270)
 * Status: not resolved