nginx error : cache file has too long header

[omkar_jadhav_20]

I can open and read such cache files and below things are there inside these
files :

KEY: (this is one liner key)
HTTP/1.1 200 OK
x-mobi-fs-ver:
X-Frame-Options:
Cache-Control:
Last-Modified: 
ETag:
Content-Type:
Content-Length:
Accept-Ranges:

etc. and at last a very long binary content.

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,271382,271392#msg-271392