> tried to kill 12745,
All you doing is trying to kill the grep command itself, - which will have already
terminated ;)
What actully happens when try to start the daemon? Did you check the searchd log?
Sounds like an unclean shutdown, perhaps just try removing the .spl files, doing a
reindex and starting searchd.
Failing that just delete all the index files (/var/sphinx/*.sp?)...



