Uh? What? The restriction is at 2 MB.

Right. 1.35 MB 7z archive wouldn't upload. File size limitation MUST be large enough to allow upload of compressed archive of ANY bidmp+mdmp+rpt. My mdmps alone are over 8 mb in size.

Upvoted for issue reporting sake !
Btw, you can upvote your own issue :P

Done! ;)

The Mantis attachments are set to max 2Mb size but the nginx (HTTP web server) is limiting this to a smaller size ("413 Request Entity Too Large").

The correct fix would be to add something like this to nginx config:

client_max_body_size 2048M;

:)

Mass closing ancient tickets with no activity for > 12 months; assume fixed or too trivial.

If this issue is still relevant in current dev build, please re-post.