I used to have my BT3 Final version working perfect from my USB-Stick, but latelay I'm starting to have the next error while booting..

/bin/ash: relocation error /bin/ash: symbol getpid, version GLIBC_2.0 not defined in file libc.so.6 with link reference 
kernel panic - not syncing attempted to kill init!
And it won't let me boot BT3 anymore...

Maybe I can change something related to that lib? If anyone have any idea about this it would pretty helpfull.

Thanks in advance...