warning when want configure xampp in tomcat

[lafin]

hi,

I get this warning when want configure web server in tomcat

Warning: file_put_contents(../../install/xampp_language.txt) [function.file-put-contents]: failed to open stream: No such file or directory in C:\Server\Apache Tomcat 6.0.18\webapps\xampp\lang.php on line 2

Warning: Cannot modify header information - headers already sent by (output started at C:\Server\Apache Tomcat 6.0.18\webapps\xampp\lang.php:2) in C:\Server\Apache Tomcat 6.0.18\webapps\xampp\lang.php on line 10

what should I do?
And where i can get guide to configure tomcat with apache?