Fatal error: Uncaught Error: Call to undefined function PrestaShop\PrestaShop\Core\Addon\Theme\json_decode() in /home/gavranrs/public_html/gardentools.rs/src/Core/Addon/Theme/ThemeRepository.php:155 Stack trace: #0 /home/gavranrs/public_html/gardentools.rs/src/Core/Addon/Theme/ThemeRepository.php(63): PrestaShop\PrestaShop\Core\Addon\Theme\ThemeRepository->getConfigFromFile('/home/gavranrs/...') #1 /home/gavranrs/public_html/gardentools.rs/classes/shop/Shop.php(492): PrestaShop\PrestaShop\Core\Addon\Theme\ThemeRepository->getInstanceByName('leo_oreo') #2 /home/gavranrs/public_html/gardentools.rs/classes/shop/Shop.php(133): ShopCore->setTheme() #3 /home/gavranrs/public_html/gardentools.rs/classes/shop/Shop.php(412): ShopCore->__construct('1') #4 /home/gavranrs/public_html/gardentools.rs/config/config.inc.php(119): ShopCore::initialize() #5 /home/gavranrs/public_html/gardentools.rs/index.php(27): require('/home/gavranrs/...') #6 {main} thrown in /home/gavranrs/public_html/gardentools.rs/src/Core/Addon/Theme/ThemeRepository.php on line 155