I am using Linux Mint 17.2, I render my video files on Kdenlive, however when I try to burn them to disc, I get cancelled, growisofs failure exit code 5.
I have tried it numerous times using Brasero, k3b, and Bombono, all of which have given me good results before, now, none of these work and it is so frustrating.
Please help.

moved to K3b forum, obviously not a Forum Feedback issue