500 Internal Server Error

nginx
{"version":"1.0","provider_name":"\u4e2d\u56fd\u5ba0\u7269\u7f51","provider_url":"https:\/\/chongwu365.cn","author_name":"chongwu","author_url":"https:\/\/chongwu365.cn\/author\/chongwu","title":"\u732b\u4f20\u8179\u809a\u5b50\u786c\u8fd8\u662f\u8f6f \u732b\u54aa\u809a\u5b50\u80c0\u5927\u5343\u4e07\u4e0d\u80fd\u5ffd\u89c6","type":"rich","width":600,"height":338,"html":"
\u732b\u4f20\u8179\u809a\u5b50\u786c\u8fd8\u662f\u8f6f \u732b\u54aa\u809a\u5b50\u80c0\u5927\u5343\u4e07\u4e0d\u80fd\u5ffd\u89c6<\/a><\/blockquote>