[config] rewrite: unknown server variable while parsing: XML:/*

[nashr_hp]

Found last 10 warning/error messages in the log: More
Time Level Message
2010-06-19 20:12:50.243 ERROR [config] rewrite: unknown server variable while parsing: XML:/*
2010-06-19 20:12:50.243 ERROR [config] rewrite: unknown server variable while parsing: XML:/*
2010-06-19 20:12:50.243 ERROR [config] rewrite: unknown server variable while parsing: XML:/*
2010-06-19 20:12:50.243 ERROR [config] rewrite: unknown server variable while parsing: XML:/*
2010-06-19 20:12:50.243 ERROR [config] rewrite: unknown server variable while parsing: XML:/*
2010-06-19 20:12:50.243 ERROR [config] rewrite: unknown server variable while parsing: XML:/*
2010-06-19 20:12:50.243 ERROR [config] rewrite: unknown server variable while parsing: XML:/*
2010-06-19 20:12:50.243 ERROR [config] rewrite: unknown server variable while parsing: XML:/*

please help me