error en upgrade

[alexcorvis]

estoy en el proceso de upgrade a la version 1.0.7 en Debian Lenny y termino con el error de la DB

getCmdExitValue() | [DEBUG] External command exited with value 0
getCmdExitValue() | Ending...
sys_command('/bin/bash preinst upgrade') | Ending...
preinst() | Ending...
update_database_schema() | Starting...
get_file() | Starting...
get_file() | Ending...
sys_command_rs() | Starting...
system() | [DEBUG]
[ERROR]: Error: Database key and/or initialization vector was not generated!

StackTrace:
#0 /var/www/ispcp/engine/setup/updDB.php(44): require_once()
#1 {main}

ya intente cambiar la contraseña de mysql como indica en el how to y tampoco funciona.