Title: Error executing “ListObjects”
Last modified: October 8, 2019

---

# Error executing “ListObjects”

 *  [letuananh1873](https://wordpress.org/support/users/letuananh1873/)
 * (@letuananh1873)
 * [6 years, 7 months ago](https://wordpress.org/support/topic/error-executing-listobjects/)
 * When I instal this plugin with php ver5.6.20 XAMPP, it show error message
 * Error executing “ListObjects” on “[https://netbasejsc.sgp1.digitaloceanspaces.com/?prefix=test.txt%2F&max-keys=1&encoding-type=url&#8221](https://netbasejsc.sgp1.digitaloceanspaces.com/?prefix=test.txt%2F&max-keys=1&encoding-type=url&#8221);;
   AWS HTTP error: cURL error 60: SSL certificate problem: unable to get local issuer
   certificate (see [http://curl.haxx.se/libcurl/c/libcurl-errors.html](http://curl.haxx.se/libcurl/c/libcurl-errors.html))
 * Please help me.
 * Thank you so much!

The topic ‘Error executing “ListObjects”’ is closed to new replies.

 * ![](https://ps.w.org/do-spaces-sync/assets/icon-256x256.png?rev=1954080)
 * [DigitalOcean Spaces Sync](https://wordpress.org/plugins/do-spaces-sync/)
 * [Support Threads](https://wordpress.org/support/plugin/do-spaces-sync/)
 * [Active Topics](https://wordpress.org/support/plugin/do-spaces-sync/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/do-spaces-sync/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/do-spaces-sync/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [letuananh1873](https://wordpress.org/support/users/letuananh1873/)
 * Last activity: [6 years, 7 months ago](https://wordpress.org/support/topic/error-executing-listobjects/)
 * Status: not resolved