Could you explain your entire situation?
Can you confirm whether it says eticket or just ticket?
Also, what airline is this? Let me do some research for you.
Here is a page with info about etickets: http://www.cathaypacific.com/cpa/en_INTL/faq/ticket
You just need the printout, not an actual ticket.
What I would recommend doing is using online checkin:
That way, you can enter your information and it should bring up your reservation. That will prove that you are in the system.
If that doesn't work, you should be able to call the airline, even on the weekend:
Let me know if you have any questions,