Fatal error: Uncaught  --> Smarty Compiler: Syntax error in template "file:/var/www/vhosts/my-golfshop.com/httpdocs/plugins/tesi_jtl_configurator/frontend/template/productdetails/config_container.tpl"  on line 2 "{fetch_config_groups}" unknown tag 'fetch_config_groups' <-- 
  thrown in /var/www/vhosts/my-golfshop.com/httpdocs/plugins/tesi_jtl_configurator/frontend/template/productdetails/config_container.tpl on line 2