I have upgraded Magento version from 2.1.4 to 2.2.1. Upgrade was successfull but once after Upgrade when i open homepage it's showing following error,
1 exception(s): Exception #0 (Magento\Framework\Config\Dom\ValidationException): Element 'body': Character content other than whitespace is not allowed because the content type is 'element-only'. Line: 408
Can anyone please suggest how to figure out this issue.