Title: Apache + Image Upload Errors (WEBM)
Last modified: November 20, 2019

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# Apache + Image Upload Errors (WEBM)

 *  Resolved [gednav](https://wordpress.org/support/users/gednav/)
 * (@gednav)
 * [6 years, 6 months ago](https://wordpress.org/support/topic/apache-image-upload-errors-webm/)
 * Having some issues uploading different image types (WEBM + WMB). I’ve tried modifying
   some of the core settings. My IT support ran a check and found this error. They
   suspect the Autopimize plugin is affecting this:
 * [Sun Nov 10 12:11:17.287234 2019] [proxy_fcgi:error] [pid 9096:tid 139887839680256][
   client 162.158.39.17:11948] AH01071: Got error ‘PHP message: PHP Notice: Undefined
   variable: placeholder in /opt/bitnami/apps/wordpress/htdocs/wp-content/plugins/
   autoptimize/classes/autoptimizeImages.php on line 558\nPHP message: PHP Notice:
   Undefined variable: placeholder in /opt/bitnami/apps/wordpress/htdocs/wp-content/
   plugins/autoptimize/classes/autoptimizeImages.php on line 558
 * Any ideas?

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/)
 * (@optimizingmatters)
 * [6 years, 6 months ago](https://wordpress.org/support/topic/apache-image-upload-errors-webm/#post-12154272)
 * Given this is merely a notice and is only relevant in a front-end context (whereas
   image upload is presumably backend?) and only when lazyload is active in AO, 
   this is very (very very) unlikely to be related to your woos gednav.
 * That being said, the placeholder variable issue has been fixed in [Autoptimize 2.6, of which you can download the beta here](https://github.com/futtta/autoptimize/archive/beta.zip)
   🙂
 * hope this clarifies,
    frank
 *  [Alio Web Developer](https://wordpress.org/support/users/aliowebdeveloper/)
 * (@aliowebdeveloper)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/apache-image-upload-errors-webm/#post-12219980)
 * I also get a PHP error **Notice: Undefined variable: placeholder in plugins /
   autoptimize / classes / autoptimizeImages.php on line 558**
    Tell me, when will
   the version of the Autoptimize 2.6 plugin become available officially?
 *  Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/)
 * (@optimizingmatters)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/apache-image-upload-errors-webm/#post-12219985)
 * around Christmas aliowebdeveloper 🙂

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Apache + Image Upload Errors (WEBM)’ is closed to new replies.

 * ![](https://ps.w.org/autoptimize/assets/icon-256X256.png?rev=2211608)
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## Tags

 * [upload error](https://wordpress.org/support/topic-tag/upload-error/)

 * 3 replies
 * 3 participants
 * Last reply from: [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/)
 * Last activity: [6 years, 5 months ago](https://wordpress.org/support/topic/apache-image-upload-errors-webm/#post-12219985)
 * Status: resolved