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Bonjour,

Sur Presta 1.7.8.9, je n'arrive pas à activer un module à cause de cette erreur : 

L'action enable est impossible pour le module cmsproducts. Impossible d'installer la surcharge : La méthode initContent de la classe CmsController est déjà surchargée par le module powerfulformgenerator version 2.7.9 au 2023-04-21 12:25:44 .

J'ai ce code dans l'override CmsController,php : 

    public function initContent()
    {
        parent::initContent();
        $parent_cat = new CMSCategory(1, $this->context->language->id);
        $this->context->smarty->assign('id_current_lang', $this->context->language->id);
        $this->context->smarty->assign('home_title', $parent_cat->name);
        $this->context->smarty->assign('cgv_id', Configuration::get('PS_CONDITIONS_CMS_ID'));
        if ($this->assignCase == 1) {
            if ($this->cms->indexation == 0) {
                $this->context->smarty->assign('nobots', true);
            }
            if (version_compare(Tools::substr(_PS_VERSION_, 0, 3), '1.7', '>=')) {
                $currentCms = $this->objectPresenter->present($this->cms);
                $currentCms['content'] = $this->returnContent($currentCms['content']);
                $this->context->smarty->assign(array(
                    'cms' => $currentCms,
                ));
                $this->setTemplate(
                    'cms/page',
                    array('entity' => 'cms', 'id' => $this->cms->id)
                );
            } else {
                if (isset($this->cms->id_cms_category) && $this->cms->id_cms_category) {
                    $path = Tools::getFullPath($this->cms->id_cms_category, $this->cms->meta_title, 'CMS');
                } elseif (isset($this->cms_category->meta_title)) {
                    $path = Tools::getFullPath(1, $this->cms_category->meta_title, 'CMS');
                }
                $this->cms->content = $this->returnContent($this->cms->content);
                $this->context->smarty->assign(array(
                    'cms' => $this->cms,
                    'content_only' => (int)Tools::getValue('content_only'),
                    'path' => $path,
                    'body_classes' => array($this->php_self.'-'.$this->cms->id, $this->php_self.'-'.$this->cms->link_rewrite)
                ));
                $this->setTemplate(_PS_THEME_DIR_.'cms.tpl');
            }
        } elseif ($this->assignCase == 2) {
            if (version_compare(Tools::substr(_PS_VERSION_, 0, 3), '1.7', '>=')) {
                $this->context->smarty->assign($this->getTemplateVarCategoryCms());
                $this->setTemplate('cms/category');
            } else {
                $this->context->smarty->assign(array(
                    'category' => $this->cms_category, //for backward compatibility
                    'cms_category' => $this->cms_category,
                    'sub_category' => $this->cms_category->getSubCategories($this->context->language->id),
                    'cms_pages' => CMS::getCMSPages($this->context->language->id, (int)$this->cms_category->id, true, (int)$this->context->shop->id),
                    'path' => ($this->cms_category->id !== 1) ? Tools::getPath($this->cms_category->id, $this->cms_category->name, false, 'CMS') : '',
                    'body_classes' => array($this->php_self.'-'.$this->cms_category->id, $this->php_self.'-'.$this->cms_category->link_rewrite)
                ));
                $this->setTemplate(_PS_THEME_DIR_.'cms.tpl');
            }
        }
    }

Savez-vous comment corriger cette erreur ?

Merci