my package was uploaded and waiting for acceptance.
http://ftp-master.debian.org/new.html
Unfortunately ITP for this package was canceled by some other debian
process few weeks ago. I've got email about it, but I didn't pay
attention to it believed it is some mistake.
Can it be reason for refusing package?
No
If yes can I do something now to repair it?
Even if no, you should at least try to find the original bug that was
intended to be closed instead of your ITP. Then you should either
contact pam maintainers so that they close it or close it yourself, and
reopen your own ITP.