Title: error during pro update ?
Last modified: June 10, 2021

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# error during pro update ?

 *  [freelylw](https://wordpress.org/support/users/freelylw/)
 * (@freelylw)
 * [5 years ago](https://wordpress.org/support/topic/error-during-pro-update/)
 * Hi, after I bought the pro version, When I click the update from “Data update
   required for Post Grid » Update”, I got these message showing on the screen:
 *     ```
       Post Grid - Data Update
   
       Notice: Undefined index: categories in /home/aaa/public_html/wp-content/plugins/post-grid/includes/menu/data-update.php on line 41
   
       Notice: Undefined index: meta_query in /home/aaa/public_html/wp-content/plugins/post-grid/includes/menu/data-update.php on line 42
   
       Notice: Undefined variable: meta_args in /home/aaa/public_html/wp-content/plugins/post-grid/includes/menu/data-update.php on line 79
       mental
   
       Warning: Illegal string offset 'categories' in /home/aaa/public_html/wp-content/plugins/post-grid/includes/menu/data-update.php on line 41
   
       Notice: Uninitialized string offset: 0 in /home/aaa/public_html/wp-content/plugins/post-grid/includes/menu/data-update.php on line 41
   
       Warning: Illegal string offset 'meta_query' in /home/aaa/public_html/wp-content/plugins/post-grid/includes/menu/data-update.php on line 42
   
       Notice: Uninitialized string offset: 0 in /home/aaa/public_html/wp-content/plugins/post-grid/includes/menu/data-update.php on line 42
   
       Warning: Illegal string offset 'taxonomies' in /home/aaa/public_html/wp-content/plugins/post-grid/includes/menu/data-update.php on line 66
   
       Notice: Array to string conversion in /home/aaa/public_html/wp-content/plugins/post-grid/includes/menu/data-update.php on line 66
   
       Notice: Undefined variable: meta_args in /home/aaa/public_html/wp-content/plugins/post-grid/includes/menu/data-update.php on line 79
   
       Warning: Illegal string offset 'meta_query' in /home/aaa/public_html/wp-content/plugins/post-grid/includes/menu/data-update.php on line 79
   
       Warning: Cannot assign an empty string to a string offset in /home/aaa/public_html/wp-content/plugins/post-grid/includes/menu/data-update.php on line 79
       quotes page grid
       ```
   

Viewing 1 replies (of 1 total)

 *  Moderator [Yui](https://wordpress.org/support/users/fierevere/)
 * (@fierevere)
 * 永子
 * [4 years, 12 months ago](https://wordpress.org/support/topic/error-during-pro-update/#post-14542556)
 * Closed as per [forum guidelines](https://wordpress.org/support/guidelines/#do-not-post-about-commercial-products)
 * For support of commercial themes or plugins, go to their official support channel.
   
   This includes all pre-sales questions.

Viewing 1 replies (of 1 total)

The topic ‘error during pro update ?’ is closed to new replies.

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 * 1 reply
 * 1 participant
 * Last reply from: [Yui](https://wordpress.org/support/users/fierevere/)
 * Last activity: [4 years, 12 months ago](https://wordpress.org/support/topic/error-during-pro-update/#post-14542556)
 * Status: not resolved