cache.log

Hi,
What is the meaning of many

1999/03/23 11:03:37| urlParse: URI has whitespace:
{http://209.85.10.10:80/cgi-bin/ads.pl?muratdem+Q+PAGE NAME+BANNER NUMBER

output in cache.log?

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** Aytac KOCAPICAK * E-mail: aytack@bilkent.edu.tr **
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** Bilkent Computer Center * **
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Received on Mon Apr 05 1999 - 04:36:32 MDT