Getting error with Lang

[haothiencz]

I dont know why this problem is here, but im getting this information when openning a new game in Arcade

Warning: Cannot modify header information - headers already sent by (output started at /home/svczeu/public_html/forum/arcade/lang/lang_Arcade_en.php:1) in /arcade.php on line 2655

Warning: Cannot modify header information - headers already sent by (output started at /home/svczeu/public_html/forum/arcade/lang/lang_Arcade_en.php:1) in /arcade.php on line 2656

Warning: Cannot modify header information - headers already sent by (output started at /home/svczeu/public_html/forum/arcade/lang/lang_Arcade_en.php:1) in /arcade.php on line 2657

Warning: Cannot modify header information - headers already sent by (output started at /home/svczeu/public_html/forum/arcade/lang/lang_Arcade_en.php:1) in /arcade.php on line 2658

thx for ur hep

[MrZeropage]

re-upload the /arcade/lang/ folder please