According to Luke, Jesus is saying that you can't mix new ideas with old ways because they won't work well together, just like how putting new wine in old bottles can cause a mess. Instead, you need to find a good fit for new things so everything can be happy and safe.
Luke 5:37: And no man putteth new wine into old bottles; else the new wine will burst the bottles, and be spilled, and the bottles shall perish.
This verse actually supports the same message as Luke 5:37, so does not provide a contradiction.
Matthew 9:17: Neither do men put new wine into old bottles: else the bottles break, and the wine runneth out, and the bottles perish: but they put new wine into new bottles, and both are preserved. [bottles: or, sacks of skin, or, leather]