Problem z modułem JSMBlog - 500

[macuPL]

Dzień dobry,

Czy ktoś z Was korzystał może z modułu JSMBlog (kupiłem szablon na Themeforest z takim dodatkiem). Mam problem z wyświetleniem postu bloga.
Niestety symfony nie wyświetla mi żadnego błędu... tylko głuche Internal Server Error (500).
 

The server encountered an internal error or misconfiguration and was unable to complete your request.
More information about this error may be available in the server error log.

controller wygląda tak:

<?php
/**
* 2007-2017 PrestaShop
*
* Jms Blog
*
*  @author    Joommasters <[email protected]>
*  @copyright 2007-2017 Joommasters
*  @license   license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*  @Website: http://www.joommasters.com
*/

include_once(_PS_MODULE_DIR_.'jmsblog/class/JmsBlogHelper.php');
include_once(_PS_MODULE_DIR_.'jmsblog/JmsComment.php');
class JmsblogPostModuleFrontController extends ModuleFrontController
{
    public $ssl = true;
    public $display_column_left = false;
    /**
     * @see FrontController::initContent()
     */
    public function initContent()
    {
        parent::initContent();
        $this->context->controller->addCSS($this->module->getPathUri().'views/css/style.css', 'all');
        $this->context->controller->addJS($this->module->getPathUri().'views/js/jquery.validate.min.js', 'all');
        $post_id    = (int)Tools::getValue('post_id');
        $jmsblog_setting = JmsBlogHelper::getSettingFieldsValues();
        $module_instance = new JmsBlog();
        JmsBlogHelper::updateViews($post_id);
        $post       = $this->getPost($post_id);
        $cerrors = array ();
        $msg = (int)Tools::getValue('msg', 0);
        if (Tools::getValue('action') == 'submitComment') {
            $comment = new JmsComment();
            $comment->title = $post['title'];
            $comment->post_id = $post_id;
            $comment->customer_name = Tools::getValue('customer_name');
            $comment->email = Tools::getValue('email');
            $comment->comment = Tools::getValue('comment');
            $comment->customer_site = Tools::getValue('customer_site');
            $comment->time_add = date('Y-m-d H:i:s');
            if ((int)$jmsblog_setting['JMSBLOG_AUTO_APPROVE_COMMENT']) {
                $comment->status = 1;
            } else {
                $comment->status = -2;
            }
            $lasttime = $this->getLatCommentTime($comment->email);
            $res = false;
            if (strtotime($lasttime) + (int)$jmsblog_setting['JMSBLOG_COMMENT_DELAY'] < time()) {
                $res = $comment->add();
                if (!$res) {
                    $cerrors[] = $module_instance->l('The comment could not be added.');
                } else {
                    Tools::redirect('index.php?fc=module&module=jmsblog&controller=post&msg=1&post_id='.$post_id."#comments");
                }
            } else {
                $cerrors[] = $module_instance->l('Please wait before posting another comment').' '.$jmsblog_setting['JMSBLOG_COMMENT_DELAY'].' '.$module_instance->l('seconds before posting a new comment');
            }
        }
        $comments = $this->getComments($post_id);
        $category = JmsBlogHelper::getCategory($post['category_id']);
        $force_ssl = Configuration::get('PS_SSL_ENABLED') && Configuration::get('PS_SSL_ENABLED_EVERYWHERE');
        $protocol_link = (Configuration::get('PS_SSL_ENABLED') || Tools::usingSecureMode()) ? 'https://' : 'http://';
        $use_https = false;
        if (isset($force_ssl) && $force_ssl) {
            $use_https = true;
        }
        $this->context->controller->addCSS($this->module->getPathUri().'css/style.css', 'all');
        $this->context->smarty->assign(array('meta_title' => $post['title']));
		if(Tools::getValue('layout') != '') {
			$post_layout = Tools::getValue('layout').'.tpl';
		} elseif (Configuration::get('JMSBLOG_POST_LAYOUT')) {
			$post_layout = Configuration::get('JMSBLOG_POST_LAYOUT');
		}
        $this->context->smarty->assign(array(
            'post' => $post,
            'current_category' => $category,
            'msg' => $msg,
            'comments' => $comments,
            'customer' => (array)$this->context->customer,
            'jmsblog_setting' => $jmsblog_setting,
            'cerrors' => $cerrors,
            'link' => $this->context->link,
            'image_baseurl' => $this->module->getPathUri().'views/img/',
            'module_dir' => _PS_MODULE_DIR_.'jmsblog/views/templates/front/',
			'use_https' => $use_https,
			'post_layout' => $post_layout
        ));
        $this->setTemplate('module:jmsblog/views/templates/front/post.tpl');
    }
    public function getLatCommentTime($email)
    {
        $sql = '
                SELECT pc.`time_add`
                FROM `'._DB_PREFIX_.'jmsblog_posts_comments` pc
                WHERE pc.`email` = \''.$email.'\'
                ORDER BY pc.`time_add` DESC';
        $result = Db::getInstance()->getValue($sql);
        return $result;
    }
    public function getPost($post_id)
    {
        $this->context = Context::getContext();
        $id_lang = $this->context->language->id;
        $sql = '
            SELECT hss.`post_id`, hssl.`image`,hss.`link_video`,hss.`category_id`, hss.`ordering`, hss.`active`, hssl.`title`, hss.`created`, hss.`modified`, hss.`views`,
            hssl.`alias`, hssl.`fulltext`, hssl.`introtext`, hssl.`meta_desc`, hssl.`meta_key`, hssl.`key_ref`, hss.`category_id`, hscl.`title` as category_name, hscl.`alias` as category_alias
            FROM '._DB_PREFIX_.'jmsblog_posts hss
            LEFT JOIN '._DB_PREFIX_.'jmsblog_posts_lang hssl ON (hss.post_id = hssl.post_id)
            LEFT JOIN '._DB_PREFIX_.'jmsblog_categories hsc ON (hsc.category_id = hss.category_id)
            LEFT JOIN '._DB_PREFIX_.'jmsblog_categories_lang hscl ON (hscl.category_id = hss.category_id)
            WHERE hssl.id_lang = '.(int)$id_lang.
            ' AND hss.`post_id` = '.$post_id.'
            ORDER BY hss.ordering';
        return Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow($sql);
    }

    public function getComments($post_id)
    {
        $sql = '
        SELECT * FROM `'._DB_PREFIX_.'jmsblog_posts_comments`
        WHERE `post_id` ='.$post_id.' AND `status` = 1
        ORDER BY `time_add` ASC
        ';
        return Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);
    }
}

 

Natomiast sam link do postu index.php?fc=module&module=jmsblog&controller=post&post_id=3
W logach na serwerze też niewiele widać.... 

Mam włączone https. Przyjazne linki ustawione na aktywne.

Macie pomysł jak to ugryźć?

PS. Jestem nowy w prestashop więc prośba o wyrozumiałość. 
PS2. Pisałem na support w Themeforest ale niestety Pan Wietnamczyk chyba już jest jedną nogą na urlopie.
 

[Krystian Podemski]

a jaką masz wersje PHP?

[macuPL]

Właściwie próbowałem wszystkie wersje PHP od 5.2 do 7.2.

Nie znalazłem rozwiązania więc ostatecznie zrobiłem tak, że napisałem od nowa skrypt do wyświetlania wpisu. Wydaje mi się że problem leżał gdzieś w formie wyświetlania/operacji daty publikacji danego posta.

Wszystko inne działało tylko podstrona z wybranym postem wyrzucała server error 500. Ten problem jest dość częsty, bo przeglądając stronki postawione na szablonach JSM Blog wiele z nich nie wyświetla prawidłowo poszczególnych postów.

Edited February 6, 2019 by macuPL (see edit history)