Dear,
Sorry for lateness reply.
I’ve changed as follows:
– in module/snsnovatheme/snsnovacore.php
$this->context->controller->addJqueryUI(‘ui.sortable’);
=>
$this->context->controller->addJquery();
$this->context->controller->addJqueryUI(‘ui.sortable’);
– BO > Advanced Parameters > Performance
+ Disable feature “Disable non PrestaShop modules” and “Disable all overrides”
+ Clear cache
Tk’s best regards!
