Title: PHP Notice and errors
Last modified: June 23, 2023

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# PHP Notice and errors

 *  Resolved [Jabe](https://wordpress.org/support/users/jabe/)
 * (@jabe)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/php-notice-and-errors/)
 * Hi!
 * Thanks for your wonderful plugin and the update you did to support PHP 8.0.
 * I’m writing to you because I still have PHP Warning & Notices such as the following:
 * PHP Warning: Undefined array key “id” in wp-content/plugins/canvasio3d-light/
   inc/caFunctions.php on line 713
   PHP Warning: Undefined array key “val” in wp-
   content/plugins/canvasio3d-light/inc/caFunctions.php on line 713PHP Warning: 
   Undefined variable $out in wp-content/plugins/canvasio3d-light/inc/caFunctions.
   php on line 858PHP Warning: Undefined array key “post_ID” in wp-content/plugins/
   canvasio3d-light/inc/caData.inc.php on line 2PHP Warning: Undefined array key“
   modus” in wp-content/plugins/canvasio3d-light/inc/caData.inc.php on line 2PHP
   Notice: Undefined index: HTTP_HOST in wp-content/plugins/canvasio3d-light/inc/
   caFunctions.php on line 10PHP Notice: Undefined index: HTTP_HOST in wp-content/
   plugins/canvasio3d-light/inc/caFunctions.php on line 7
 * Do you know where does it comes from and how to fix these?
 * I’m using PHP 8.0 and Divi on my website.

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

 *  Plugin Author [virtuellwerk](https://wordpress.org/support/users/virtuellwerk/)
 * (@virtuellwerk)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/php-notice-and-errors/#post-16854224)
 * Hello Jabe,
 * thank you for your helpful information.
 * We checked this Warnings in the details in a later update. But so far, a little
   bug fix should solve it.
 * Best Regards, Canvasio3D Support
 *  Thread Starter [Jabe](https://wordpress.org/support/users/jabe/)
 * (@jabe)
 * [2 years, 10 months ago](https://wordpress.org/support/topic/php-notice-and-errors/#post-16898863)
 * Thanks a lot! I updated and hope it will fix the issue. If it’s not the case 
   I will get back to you.

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

The topic ‘PHP Notice and errors’ is closed to new replies.

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## Tags

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

 * 3 replies
 * 2 participants
 * Last reply from: [Jabe](https://wordpress.org/support/users/jabe/)
 * Last activity: [2 years, 10 months ago](https://wordpress.org/support/topic/php-notice-and-errors/#post-16898863)
 * Status: resolved