Minimum air leaking, more of a water leaking

Hi, I just fixed air leaking and now it leaks water..I changed the nuts on the hose and the air is leaking minimally now..I dont know if I can tighten it more because I tried with the broken nut which I glued together and it separated again while tightening

I have some older version of Sodastream than that

crwdns2893858:0crwdne2893858:0 crwdns2893862:0crwdne2893862:0

crwdns2894050:0crwdne2894050:0

crwdns2889612:0crwdne2889612:0 0
crwdns2892346:0crwdne2892346:0