User app vector should be relocated

[Geoffroy]

Hi everybody,

I'm using ds30 bootloader on a pic16f1824. 
Recently, I get this error message :
"Detected instructions or data where user app vector should be relocated"
This message appears when my code exceeds ~ 2200 words .. (4000 words are available on the flash)
I don't know why ..

Thanks for any help.
Geoffroy