Fallo al visualizar un hilo

Al entrar en este hilo me pasa algo parecido a lo que sucedía aquí.

En el encabezado de la página me sale este mensaje:
[phpBB Debug] PHP Notice: in file /includes/functions_display.php on line 1169: Missing argument 6 for get_user_rank(), called in /viewtopic.php on line 1147 and defined
[phpBB Debug] PHP Notice: in file /includes/functions_display.php on line 1169: Missing argument 7 for get_user_rank(), called in /viewtopic.php on line 1147 and defined
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 3811: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3199)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 3813: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3199)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 3814: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3199)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 3815: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3199)


Ho!
Es por haber un usuario anónimo del antiguo (pero muy antiguo) EOL. Enseguida le echo un vistazo, gracias :)

Edit: solucionado.
1 respuesta