Fatal error: Uncaught Error: Class "Module" not found in /usr/home/CLT/domains/dev.biou.pl/public_html/modules/ext_stock/classes/ext_stock_model.php:3
Stack trace:
#0 {main}
  thrown in /usr/home/CLT/domains/dev.biou.pl/public_html/modules/ext_stock/classes/ext_stock_model.php on line 3