Request Entity Too Large

Just trying to attach a single page PDF to a post and got this...

413 Request Entity Too Largenginx/1.2.8

Is this because the file is 1.28Mb in size (seems big for a single page PDF)

...passed on to the administrator. Thank you for reporting the problem.

This still hasn't been fixed. I tried to attach a single image that's 1,149KB and got the same error. The max attachment size is 4,096KB per post.

Actually, it was fixed but has returned. I'll put a word in the administrator's ear. Thank you for the heads-up.

I have same problem

M3553N63R_M: I have same problem

You may have a similar problem. You do not have the same problem. If you want help provide details.