2007 Jetta CD player problems
 

So I recently purchased a used 2007 Jetta. It was practically brand new barely driven. A few days after owning the car I was setting up the radio the way I want it and noticed there were CDs in the CD player (it has the 6 disc changer). I ejected all of the discs with no problem. Now today I went to insert a brand new CD into the player. When the player prompted me to insert the disc, I did so. However, it would start to take the CD but then immediately spit it back out. I tried all 6 slots but it continued to do the same.