i got a problem after prill installation

when i finish to install prill i delet the prill install files and i need to countinue in regestration or something
and when i press continue it takes me to an empry page how can i fix it <img>
it cannot open: profile.php?mode=profil&sub=profile_prefer&mod=0
and when i press continue it takes me to an empry page how can i fix it <img>
it cannot open: profile.php?mode=profil&sub=profile_prefer&mod=0