I am getting this and i do ot know why. here is the error

[Sun Jan 08 22:43:11 2012] [error] [client xx.xxx.xx.118] PHP Warning: Unexpected character in input: ' in /home/warrior/public_html/cache/lang_index+Modi fications_engli sh_winterwarrio rs.php on line 752

and this

[Sun Jan 08 22:43:11 2012] [error] [client xx.xxx.xx.118] PHP Warning: Unexpected character in input: ' in /home/warrior/public_html/cache/lang_index+Modi fications_engli sh_winterwarrio rs.php...