As I was writing this I was doing it from my external Hard Drive as I was repairing the internal. I repaired twice and also repaired oermissions. And all was to be ok.
Now I can't start up from the internal drive (the wheel just spins): This time i managed to start up from the Recovery HD and made a Repair Disk again. And there was no problem found. But still I can't start up from the disk
I also zapped the PRAM.