Hello, I have imported some threads/posts directly to database by phpmyadmin. Everything is ok, except for 1 "Red exclamation mark" on the content for these new threads/posts. The old posts did not have this problem. Please see the link: http://thuocgoc.com/threads/cong-ty-co-phan-duoc-pham-imexpharm.32630/ Do you have any suggest where I could fix this problem? I view the database and cannot find the difference. Thank you very much!