[Dxspider-support] Git error

[IK5ZUK Luigi]

Hello all,
doing "git pull" I've received the following:

sysop at server:/spider$ git pull
Aggiornamento di 77592822..e884309a
error: Your local changes to the following files would be overwritten by 
merge:
         data/prefix_data.pl
         perl/Console.pm
         perl/DXSql.pm
         perl/Prefix.pm
         perl/RBN.pm
Please commit your changes or stash them before you merge.
Aborting
sysop at server:/spider$

What's happening ? Any help ?

73 Luigi IK5ZUK

-- 
Luigi - IK5ZUK
Qth: Pisa
Locator: JN53FQ
Mail: ik5zuk at tiscali.it