Title: JSON error
Last modified: May 24, 2021

---

# JSON error

 *  Resolved [strefazieleni](https://wordpress.org/support/users/strefazieleni/)
 * (@strefazieleni)
 * [4 years, 11 months ago](https://wordpress.org/support/topic/json-error-36/)
 * When I save the MetaSlider slideshow, I have always the same message and sometimes
   the new slide is not added or his position in order not changed as I wanted. 
   The message is:
 * SyntaxError: JSON.parse: unexpected non-whitespace character after JSON data 
   at line 1 column 78 of the JSON data
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fjson-error-36%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  [Arreane](https://wordpress.org/support/users/yanex/)
 * (@yanex)
 * [4 years, 11 months ago](https://wordpress.org/support/topic/json-error-36/#post-14476426)
 * Hi,
 * Please make sure that you have the latest free version of MetaSlider installed
   on your website.
 * Also, this issue might be caused by another plugin/theme. So, please check if
   this issue happens when only MetaSlider and the Twenty-Twenty One theme are active.
 * In case the issue exists when only MetaSlider and the Twenty Twenty One theme
   are active, then please check for console errors from your dev tools and paste
   the error from here. [https://wordpress.org/support/article/using-your-browser-to-diagnose-javascript-errors/](https://wordpress.org/support/article/using-your-browser-to-diagnose-javascript-errors/)

Viewing 1 replies (of 1 total)

The topic ‘JSON error’ is closed to new replies.

 * ![](https://ps.w.org/ml-slider/assets/icon.svg?rev=3523572)
 * [Slider, Gallery, and Carousel by MetaSlider - Image Slider, Video Slider](https://wordpress.org/plugins/ml-slider/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/ml-slider/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/ml-slider/)
 * [Active Topics](https://wordpress.org/support/plugin/ml-slider/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/ml-slider/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/ml-slider/reviews/)

## Tags

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

 * 1 reply
 * 2 participants
 * Last reply from: [Arreane](https://wordpress.org/support/users/yanex/)
 * Last activity: [4 years, 11 months ago](https://wordpress.org/support/topic/json-error-36/#post-14476426)
 * Status: resolved