mistake!!

i'm quite bz lately..
most of my time is following henry to mbpj..yet i still huv unfinish project at office..
very tired one..although i'm just sitting there helping henry a little
but i still felt tired...this is my first time go out to see customer..
then after get back to office i still need to do my work..
tomorrow i make a mistake..not a big one..but still a mistake..
i backup the database at mbpj site..this database i already pump in the data inside the db..
then when i restore the db into my pc..guess wut??
there is no data inside the database...
aaaaaaaaaaa....sien lor...