song library not working right...

[kopplog]

hi guys,
I´m running rockbox first time- got some issue here:

though I´m deleted all songs, now as Ißm running floola to manage
my music  (it recongnised the Ipod- 2nd Nano, Aluminium),
all music I put on it won´t be on the ipod after disconnecting.
also, all former music- I´ve deleted is back on again...
funny is, no errors did appear ever. moreover, everything should work
fine believing floola.
hm...
thanks for answering

[Chronon]

Have you updated the database?