Problema Setari Forum dupa instalare

[Style04]

Salut am instalat ultima versiune de phpbb3 instalarea decurge perfect dar cand vreau sa modific de exemplu Domeniultau.ro si restul nu merge sa accesez setarile , imi apare acceasta eroare...
Umpic de ajutor va rog.

[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 1312: Invalid argument supplied for foreach()
[phpBB Debug] PHP Warning: in file [ROOT]/adm/index.php on line 150: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3891)
[phpBB Debug] PHP Warning: in file [ROOT]/adm/index.php on line 152: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3891)
[phpBB Debug] PHP Warning: in file [ROOT]/adm/index.php on line 153: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3891)
[phpBB Debug] PHP Warning: in file [ROOT]/adm/index.php on line 154: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3891)

[Style04]

Up , ma ajuta cineva ?

[dorin]

Nu e clar, ce anume vrei sa modifici ?