Question [Q] Recovery mode loop

I tried to download this ROM:
The download has aborted and I tried to download another CyanogenMod ROM I had in the past.
The installation was without any problems but when I tried to reboot the phone it went straight to recovery, and reboot always leads to recovery mode. (my recovery mode is CWM)
I tried to install the same CWM and a recent version and it doesn't work either.
It happened to me couple of months ago and I install the same version of CWM and it worked.
What I need to do?
My phone: Samsung Galaxy mini 2 gt-s6500
I don't have a nandroid backup.