Looking at the player roles, the back four don't have much protection at all. You could put both your CM's as box-to-box if you still want to keep them to attack, but it won't stop everything. Plus setting the full backs as full backs and not wing backs will reduce the amount of times they are caught high up the pitch.
Change Allen to BWM - D, Gerrard you can have DLP - S, with Eriksen as AP -A.
Should balance defense and attack a bit more.
Also why are you playing such a deep line? You have players moresuited to a high line, maybe change the fullbacks to FB - S if you're still leaking goals.