Title: php error
Last modified: March 21, 2024

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# php error

 *  Resolved [charmedchicken](https://wordpress.org/support/users/charmedchicken/)
 * (@charmedchicken)
 * [2 years, 2 months ago](https://wordpress.org/support/topic/php-error-639/)
 * My site is catching the following php error:
 * PHP Notice Trying to get property ‘ID’ of non-object in (install folder)/plugins/
   mooberry-book-manager/includes/class-mbm-book-grid.php on line 846
 * Thought I’d pass it along. Thanks.

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Author [mooberrydreams](https://wordpress.org/support/users/mooberrydreams/)
 * (@mooberrydreams)
 * [2 years, 2 months ago](https://wordpress.org/support/topic/php-error-639/#post-17517924)
 * Interesting. Thanks for reporting. Can you send me the link to the page that 
   is causing it?
 *  Thread Starter [charmedchicken](https://wordpress.org/support/users/charmedchicken/)
 * (@charmedchicken)
 * [2 years, 2 months ago](https://wordpress.org/support/topic/php-error-639/#post-17518550)
 * Hi,
 * I don’t have a specific page. It showed up in my error log for kitauthor.com 
   What I sent is what is in the log.
 *  Plugin Author [mooberrydreams](https://wordpress.org/support/users/mooberrydreams/)
 * (@mooberrydreams)
 * [2 years, 2 months ago](https://wordpress.org/support/topic/php-error-639/#post-17521328)
 * OK. Not sure why the error is happening, but I prevented the error from showing
   up.
 * Do you have a book grid displaying anywhere that’s not on the content of a page?
 *  Thread Starter [charmedchicken](https://wordpress.org/support/users/charmedchicken/)
 * (@charmedchicken)
 * [2 years, 2 months ago](https://wordpress.org/support/topic/php-error-639/#post-17521413)
 * I had a book grid created that I hadn’t put on a page yet, yes. Now it’s at [http://kitauthor.com/muse-happens](http://kitauthor.com/muse-happens)
   
   My other book grids are on the front page and then on the books and genre pages.
 * I turned off debug, alas, as I’m having divi issues, but can turn it on again
   or if there’s another plugin you recommend (I’ve been using wp debug)

Viewing 4 replies - 1 through 4 (of 4 total)

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

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## Tags

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

 * 4 replies
 * 2 participants
 * Last reply from: [charmedchicken](https://wordpress.org/support/users/charmedchicken/)
 * Last activity: [2 years, 2 months ago](https://wordpress.org/support/topic/php-error-639/#post-17521413)
 * Status: resolved