Title: php 8 problem
Last modified: May 26, 2021

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# php 8 problem

 *  Resolved [edmundspr](https://wordpress.org/support/users/edmundspr/)
 * (@edmundspr)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/php-8-problem-2/)
 * PHP Fatal error: Uncaught TypeError: Unsupported operand types: string / int 
   in /usr/local/lsws/Example/html/wp-content/plugins/woo-shipping-dpd-baltic/admin/
   class-dpd-admin.php:642

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Plugin Author [dpdbaltics](https://wordpress.org/support/users/dpdbaltics/)
 * (@dpdbaltics)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/php-8-problem-2/#post-14489709)
 * Hello, [@edmundspr](https://wordpress.org/support/users/edmundspr/) ,
    the problem
   is with weight in your products, this problem is not known to us yet. Do you 
   have products with weight? When did this problem showed up? This error started
   appearing after PHP update or it was there before.
 *  Thread Starter [edmundspr](https://wordpress.org/support/users/edmundspr/)
 * (@edmundspr)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/php-8-problem-2/#post-14506261)
 * it was after upgrade to PHP 8
 *  Thread Starter [edmundspr](https://wordpress.org/support/users/edmundspr/)
 * (@edmundspr)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/php-8-problem-2/#post-14506265)
 * products are with weight, all was fine untill php 8
 *  Thread Starter [edmundspr](https://wordpress.org/support/users/edmundspr/)
 * (@edmundspr)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/php-8-problem-2/#post-14506287)
 * problem occurs when printing labels only
 *  Plugin Author [dpdbaltics](https://wordpress.org/support/users/dpdbaltics/)
 * (@dpdbaltics)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/php-8-problem-2/#post-14510562)
 * Today we released new plugin update. Try updating it, if problem still persists
   please contact our developers at: [helpdesk@dpd.lt](https://wordpress.org/support/topic/php-8-problem-2/helpdesk@dpd.lt?output_format=md)
   and our developers will try to deal with this problem.

Viewing 5 replies - 1 through 5 (of 5 total)

 The topic ‘php 8 problem’ is closed to new replies.

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## Tags

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

 * 5 replies
 * 2 participants
 * Last reply from: [dpdbaltics](https://wordpress.org/support/users/dpdbaltics/)
 * Last activity: [5 years, 4 months ago](https://wordpress.org/support/topic/php-8-problem-2/#post-14510562)
 * Status: resolved