Title: WordPress HTTP error on unregistered users uploads
Last modified: September 26, 2019

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# WordPress HTTP error on unregistered users uploads

 *  Resolved [sinirpl](https://wordpress.org/support/users/sinirpl/)
 * (@sinirpl)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/wordpress-http-error-on-unregistered-users-uploads/)
 * Hello!
 * I have found that after activating plugin and setting optimization on upload,
   while uploading second image WordPress HTTP error occurs. Is seems to happen 
   only on unregistered users uploads.

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Support [Imran – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support9/)
 * (@wpmudev-support9)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/wordpress-http-error-on-unregistered-users-uploads/#post-11976754)
 * Hello [@sinirpl](https://wordpress.org/support/users/sinirpl/)
 * Trust you’re doing well!
 * Please let us know what plugin you’re using to allow to user upload images when
   unregistered?
 * The HTTP Error can mean many things. If the first image was uploaded and not 
   the second one, most likely there are not enough resources to upload the second
   image.
 * Please increase PHP memory of your site, by adding the following code to your
   wp-config.php file.
 * `define( 'WP_MEMORY_LIMIT', '256M' );`
 * If the issue still persists, please try adding the following line in the .htaccess
   file:
    `SetEnv MAGICK_THREAD_LIMIT 1`
 * Hope this helps!
 * Kind regards,
    Nastia
 *  Plugin Support [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/)
 * (@wpmudev-support6)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/wordpress-http-error-on-unregistered-users-uploads/#post-12001157)
 * Hello [@sinirpl](https://wordpress.org/support/users/sinirpl/)
 * I’m marking this topic as resolved as we haven’t heard back from you for a while.
   
   Feel free to post back any updates though, and we can re-open it and continue
   troubleshooting. 🙂
 * Take care,
    Dimitris

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘WordPress HTTP error on unregistered users uploads’ is closed to new 
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 * ![](https://ps.w.org/wp-smushit/assets/icon-256x256.gif?rev=3447113)
 * [Smush – Image Optimization, Compression, Lazy Load, WebP & CDN](https://wordpress.org/plugins/wp-smushit/)
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 * 2 replies
 * 3 participants
 * Last reply from: [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/)
 * Last activity: [6 years, 8 months ago](https://wordpress.org/support/topic/wordpress-http-error-on-unregistered-users-uploads/#post-12001157)
 * Status: resolved