Title: Update Issues
Last modified: June 5, 2026

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# Update Issues

 *  Resolved [Elias](https://wordpress.org/support/users/eliaslange/)
 * (@eliaslange)
 * [3 days ago](https://wordpress.org/support/topic/update-issues-37/)
 * Hi,
 * Seeing some errors when installing the latest update:
 * Downloading update from [https://downloads.wordpress.org/plugin/ewww-image-optimizer.8.7.1.zip…](https://downloads.wordpress.org/plugin/ewww-image-optimizer.8.7.1.zip…)
   
   Unpacking the update…
 * An error occurred while updating EWWW Image Optimizer: The package could not 
   be installed. PCLZIP_ERR_BAD_FORMAT (-10) : Unable to find End of Central Dir
   Record signature
 * Not sure if the issue is related to your package or something in my WP?
 * Kind Regards,
    Elias
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fupdate-issues-37%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

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

 *  Plugin Support [adamewww](https://wordpress.org/support/users/adamewww/)
 * (@adamewww)
 * [2 days, 12 hours ago](https://wordpress.org/support/topic/update-issues-37/#post-18930186)
 * Hi [@eliaslange](https://wordpress.org/support/users/eliaslange/)
 * I just verified and tested the plugin downloaded from the WordPress repository
   and it installed properly. That error could relate to a couple of different things.
   I would first try deleting it and then re-downloading it and seeing if that fixes
   it. Also, sometimes you can get that error if your site storage is full. You 
   could try uploading a large image or something and seeing if that gives you a
   space warning or message, too.
 *  Thread Starter [Elias](https://wordpress.org/support/users/eliaslange/)
 * (@eliaslange)
 * [2 days, 2 hours ago](https://wordpress.org/support/topic/update-issues-37/#post-18930400)
 * Thanks for your feedback.
 * It works again after checking your hint with the storage, which was 100% full,
   and I had to delete a bunch of stuff.
 * All good now.
 * Elias

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

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 * ![](https://ps.w.org/ewww-image-optimizer/assets/icon-256x256.png?rev=1582276)
 * [EWWW Image Optimizer](https://wordpress.org/plugins/ewww-image-optimizer/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/ewww-image-optimizer/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/ewww-image-optimizer/)
 * [Active Topics](https://wordpress.org/support/plugin/ewww-image-optimizer/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/ewww-image-optimizer/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/ewww-image-optimizer/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [Elias](https://wordpress.org/support/users/eliaslange/)
 * Last activity: [2 days, 2 hours ago](https://wordpress.org/support/topic/update-issues-37/#post-18930400)
 * Status: resolved