Fatal error: Uncaught Error: Call to undefined method Tools::jsonDecode() in /var/www/prestashop/modules/leoblog/classes/config.php:39 Stack trace: #0 /var/www/prestashop/modules/leoblog/classes/config.php(30): LeoBlogConfig->__construct() #1 /var/www/prestashop/modules/leoblog/loader.php(19): LeoBlogConfig::getInstance() #2 /var/www/prestashop/modules/leoblog/leoblog.php(21): include_once('/var/www/presta...') #3 /var/www/prestashop/classes/module/Module.php(1250): include_once('/var/www/presta...') #4 /var/www/prestashop/classes/module/Module.php(1242): ModuleCore::coreLoadModule('leoblog') #5 /var/www/prestashop/classes/Hook.php(972): ModuleCore::getInstanceByName('leoblog') #6 /var/www/prestashop/classes/Dispatcher.php(606): HookCore::exec('moduleRoutes', Array, NULL, true, false) #7 /var/www/prestashop/classes/Dispatcher.php(243): DispatcherCore->loadRoutes() #8 /var/www/prestashop/classes/Dispatcher.php(201): DispatcherCore->__construct(Object(Symfony\Component\HttpFoundation\Request)) #9 /var/www/prestashop/index.p in /var/www/prestashop/modules/leoblog/classes/config.php on line 39