Fatal error: Uncaught Error: Call to undefined function split() in /var/www/vhosts/bpcustomers.com/prestashop.braccialettiaua.com/tools/smarty/plugins/modifier.sortby.php:34 Stack trace: #0 /var/www/vhosts/bpcustomers.com/prestashop.braccialettiaua.com/tools/smarty/plugins/modifier.sortby.php(68): array_sort_by_fields(Array, '-#id_product') #1 /var/www/vhosts/bpcustomers.com/prestashop.braccialettiaua.com/cache/smarty/compile/ab/ff/6a/abff6a1f7952e217db0cfdd4744253a6f0e7583f.file.items.tpl.cache.php(50): smarty_modifier_sortby(Array, '-#id_product') #2 /var/www/vhosts/bpcustomers.com/prestashop.braccialettiaua.com/tools/smarty/sysplugins/smarty_internal_templatebase.php(188): content_6141dd6bc01210_20210447(Object(Smarty_Custom_Template)) #3 /var/www/vhosts/bpcustomers.com/prestashop.braccialettiaua.com/classes/SmartyCustom.php(308): Smarty_Internal_TemplateBase->fetch(Object(Smarty_Custom_Template), NULL, NULL, NULL, false, false, true) #4 /var/www/vhosts/bpcustomers.com/prestashop.braccialettiaua.com/tools/smarty/sysplu in /var/www/vhosts/bpcustomers.com/prestashop.braccialettiaua.com/tools/smarty/plugins/modifier.sortby.php on line 34