The Millers were coasting with a 2-0 lead at half time, but they had Josh Vickers to thank with some outstanding second half saves.
"It could have been more but we could have lost. I've told some home truths in there which the lads are good at taking on-board." Warne told the post match media.
"In fairness to the opposition, that is probably the hardest game we have had at home all season. It's easy to be a bit more critical when you win. First half we were okay but not at our absolute best, but that's respect to Morecambe."
“They kept peppering our goal and it turned into a bit of a basketball match, which isn't like us. They kept putting it on us and I felt like we lost a little bit of control. I am sounding greedy but you always need that third goal."
"It has definitely given the lads an awakener. It isn't going to be a procession of 14 games."
"Overall, I'm biased but I think we probably did enough to win."