Morning,

Zen Cart 1.5.8
PHP 7.4
MySQL 8.0.36

Code:
[29-Apr-2024 05:31:30 UTC] Request URI: /index.php?cPath=330_331_377&main_page=product_info&products_id=3772, IP address: 111.111.111.111
#1  trigger_error() called at [/home/xxxxx/public_html/includes/classes/db/mysql/query_factory.php:667]
#2  queryFactory->show_error() called at [/home/xxxxx/public_html/includes/classes/db/mysql/query_factory.php:634]
#3  queryFactory->set_error() called at [/home/xxxxx/public_html/includes/classes/db/mysql/query_factory.php:275]
#4  queryFactory->Execute() called at [/home/xxxxx/public_html/includes/functions/functions_prices.php:1529]
#5  zen_update_products_price_sorter() called at [/home/xxxxx/public_html/includes/functions/functions_prices.php:1558]
#6  zen_update_salemaker_product_prices() called at [/home/xxxxx/public_html/includes/functions/salemaker.php:49]
#7  zen_expire_salemaker() called at [/home/xxxxx/public_html/includes/init_includes/init_special_funcs.php:65]
#8  require_once(/home/xxxxx/public_html/includes/init_includes/init_special_funcs.php) called at [/home/xxxxx/public_html/includes/autoload_func.php:40]
#9  require(/home/xxxxx/public_html/includes/autoload_func.php) called at [/home/xxxxx/public_html/includes/application_top.php:237]
#10 require(/home/xxxxx/public_html/includes/application_top.php) called at [/home/xxxxx/public_html/index.php:25]
--> PHP Fatal error: 1366:Incorrect decimal value: '' for column 'products_price_sorter' at row 1 :: UPDATE products
            SET products_price_sorter=''
            WHERE products_id=1530 ==> (as called by) /home/xxxxx/public_html/includes/functions/functions_prices.php on line 1529 <== in /home/xxxxx/public_html/includes/classes/db/mysql/query_factory.php on line 667.