[phpBB Debug] PHP Notice: in file /install/install_convert.php on line 99: Undefined property: install_convert::$p_master
[phpBB Debug] PHP Notice: in file /install/index.php on line 440: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3247)
[phpBB Debug] PHP Notice: in file /install/index.php on line 441: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3247)
[phpBB Debug] PHP Notice: in file /install/index.php on line 442: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3247)
[phpBB Debug] PHP Notice: in file /install/index.php on line 443: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3247)

No installation found

The phpBB Unified Convertor Framework requires a default installation of phpBB3 to function, please proceed by first installing phpBB3.