Installazione demo template completo

[Flips]

Ciao a tutti

un aiutino, non conosco ancora bene prestashop!

ho preso e installato un template e ho seguito le installazioni per poter avere la demo con tutti i moduli compilati

sostituito cartelle "img" "modules" "themes" ed effettuato dump sql

il sito nel front office funziona... il back office mi da schermata "The server returned a "500 Internal Server Error".

il file log mi dice:

[2020-02-27 08:28:16] request.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: "Type error: Argument 3 passed to JXBlogRepository::__construct() must be an instance of PrestaShopBundle\Translation\TranslatorComponent, instance of PrestaShopBundle\Translation\Translator given, called in /homepages/38/d818878876/htdocs/clickandbuilds/PrestaShop/NuviaSoftware/modules/jxblog/jxblog.php on line 67" at /homepages/38/d818878876/htdocs/clickandbuilds/PrestaShop/NuviaSoftware/modules/jxblog/src/JXBlogRepository.php line 33 {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\FatalThrowableError(code: 0): Type error: Argument 3 passed to JXBlogRepository::__construct() must be an instance of PrestaShopBundle\\Translation\\TranslatorComponent, instance of PrestaShopBundle\\Translation\\Translator given, called in /homepages/38/d818878876/htdocs/clickandbuilds/PrestaShop/NuviaSoftware/modules/jxblog/jxblog.php on line 67 at /homepages/38/d818878876/htdocs/clickandbuilds/PrestaShop/NuviaSoftware/modules/jxblog/src/JXBlogRepository.php:33)"} []

 

che posso fare?

 

grazie!