url error paging thru category

http://mindofmog.net/index.php?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go&paged=10?cat=19&submit=go?cat=19&submit=go
There seems to be a problem in generating urls when searching a category. I got this error message:
The requested URL’s length exceeds the capacity limit for this server.
request failed: URI too long
I am using the 10/25 nightly.