Fatal error: Uncaught Error: Call to undefined function PrestaShop\PrestaShop\Core\Addon\Theme\json_decode() in /home/cynt521/public_html/src/Core/Addon/Theme/ThemeRepository.php:169 Stack trace: #0 /home/cynt521/public_html/src/Core/Addon/Theme/ThemeRepository.php(83): PrestaShop\PrestaShop\Core\Addon\Theme\ThemeRepository->getConfigFromFile('/home/cynt521/p...') #1 /home/cynt521/public_html/classes/shop/Shop.php(511): PrestaShop\PrestaShop\Core\Addon\Theme\ThemeRepository->getInstanceByName('classic') #2 /home/cynt521/public_html/classes/shop/Shop.php(150): ShopCore->setTheme() #3 /home/cynt521/public_html/classes/shop/Shop.php(431): ShopCore->__construct('1') #4 /home/cynt521/public_html/config/config.inc.php(117): ShopCore::initialize() #5 /home/cynt521/public_html/index.php(27): require('/home/cynt521/p...') #6 {main} thrown in /home/cynt521/public_html/src/Core/Addon/Theme/ThemeRepository.php on line 169