Title: php error
Last modified: October 27, 2022

---

# php error

 *  Resolved [conors37](https://wordpress.org/support/users/conors37/)
 * (@conors37)
 * [3 years, 7 months ago](https://wordpress.org/support/topic/php-error-550/)
 * Hi,
 * In my debug log I have the same error that keeps repeating.
 * PHP Warning: Trying to access array offset on value of type null in plugins/advanced-
   dynamic-pricing-for-woocommerce/BaseVersion/Includes/Compatibility/WcCustomProductAddonsCmp.
   php on line 110
    PHP Warning: Undefined array key “wcpa_cart_rules” in plugins/
   advanced-dynamic-pricing-for-woocommerce/BaseVersion/Includes/Compatibility/WcCustomProductAddonsCmp.
   php on line 111`
 * The error occurred after the last update.
 * Any idea on why this error is appearing?
 * Regards,
 * Conor

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

 *  Plugin Support [thisisirene](https://wordpress.org/support/users/thisisirene/)
 * (@thisisirene)
 * [3 years, 7 months ago](https://wordpress.org/support/topic/php-error-550/#post-16139425)
 * Hello, [@conors37](https://wordpress.org/support/users/conors37/)!
 * What version of the Woocommerce Custom Product Addons do you use?
 * Could you [submit a new ticket via our helpdesk](https://algolplus.freshdesk.com/support/tickets/new)
   with our JSON system report (Pricing Rules>Tools>System report>Get system report)
   and the screenshots of the rule, the product that uses Woocommerce Custom Product
   Addons plugin?
 *  Plugin Support [thisisirene](https://wordpress.org/support/users/thisisirene/)
 * (@thisisirene)
 * [3 years, 7 months ago](https://wordpress.org/support/topic/php-error-550/#post-16142570)
 * Hi, [@conors37](https://wordpress.org/support/users/conors37/)!
    We have fixed
   a bug, please, [submit the ticket via the helpdesk](https://algolplus.freshdesk.com/support/tickets/new),
   and we will send you a version for tests.

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

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 * 2 replies
 * 2 participants
 * Last reply from: [thisisirene](https://wordpress.org/support/users/thisisirene/)
 * Last activity: [3 years, 7 months ago](https://wordpress.org/support/topic/php-error-550/#post-16142570)
 * Status: resolved