Vince,

I just updated the latest 7.8.5 version today, 28 March 2025 and when I put a product (in stock item) in the cart I get the following error message on the cart popup.

Patrick

The following product isn't currently available in our store:
Warning: Undefined global variable $topcpnids_cache in /var/www/vhosts/xxx.com/httpdocs/vsadmin/inc/inccart.php on line 1157

Fatal error: Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, null given in /var/www/vhosts/xxx.com/httpdocs/vsadmin/inc/inccart.php:1157 Stack trace: #0 /var/www/vhosts/xxx.com/httpdocs/vsadmin/inc/inccart.php(3700): calculatediscounts() #1 /var/www/vhosts/xxx.com/httpdocs/vsadmin/shipservice.php(83): include('...') #2 {main} thrown in /var/www/vhosts/xxx.com/httpdocs/vsadmin/inc/inccart.php on line 1157

Hi Patrick
Apologies for that and there is a correction in the incfunctions.php file in the updater now.

Vince

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That fixed it.

Thanks

Patrick