PHP Fatal error

Hi there,

I’ve been doing some testing on a staging site and I’m seeing the following error after I deactivate your plugin and try to do anything ajax related, specficially ajax add to cart from the shop loop:

https://mysite.com/?wc-ajax=add_to_cart 500 (Internal Server Error)

I’ve spoken to my host and they found this error message:

PHP Fatal error: Uncaught Error: The script tried to modify a property on an incomplete object. Please ensure that the class definition "TierPricingTable\PricingRule" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide an autoloader to load the class definition in /wordpress/core/6.4.3/wp-includes/formatting.php:5148

This happens when your plugin is deactivated and even completely deleted, with the plugin active everything works fine.

I found this other support question that seems to have been having the same problem: Error when deleting Tier Pricing Table Plugin

So I reinstalled your plugin and emptied my cart as @jlnbtytkw (thank you for posting the fix!) mentioned in the support request.
Once the cart was emptied I was able to deactivate and also delete your plugin without any problem.

I want to continue using the plugin, but thought you should know about the error as it’s clearly a potential problem.

Please let me know if I need to change a setting or something to fix the issue.

• This topic was modified 1 year, 1 month ago by JapeNZ.