Fatal error: Uncaught exception 'Core\Exception\ConfigException' with message 'bak extension not supported.' in /var/www/vhosts/ikn.it/app/core/Provider/Service/ConfigServiceProvider.php:45 Stack trace: #0 /var/www/vhosts/ikn.it/app/core/Provider/Service/ConfigServiceProvider.php(63): Core\Provider\Service\ConfigServiceProvider->setFromFile(Object(Symfony\Component\Finder\SplFileInfo)) #1 /var/www/vhosts/ikn.it/app/core/Container.php(43): Core\Provider\Service\ConfigServiceProvider->setFromDir('/var/www/vhosts...') #2 [internal function]: Core\Container::Core\{closure}() #3 /var/www/vhosts/ikn.it/app/vendor/php-di/invoker/src/Invoker.php(82): call_user_func_array(Object(Closure), Array) #4 /var/www/vhosts/ikn.it/app/vendor/php-di/php-di/src/DI/Definition/Resolver/FactoryResolver.php(81): Invoker\Invoker->call(Object(Closure), Array) #5 /var/www/vhosts/ikn.it/app/vendor/php-di/php-di/src/DI/Definition/Resolver/ResolverDispatcher.php(58): DI\Definition\Resolver\FactoryResolver->resolve(Object(DI\Definition\FactoryDefinition in /var/www/vhosts/ikn.it/app/core/Provider/Service/ConfigServiceProvider.php on line 45