Unexpected Error

The system encountered an error while processing the following request:

/search/results/ccpl/q$003dDownsize$002bThis!$002bMichael$002bMoore$0026rw$003d0$0026ic$003dfalse$0026te$003d$0026dt$003d$0026sm$003dfalse$0026

Error Summary

Input string 'q$003dDownsize$002bThis!$002bMichael$002bMoore$0026rw$003d0$0026ic$003dfalse$0026te$003d$0026dt$003d$0026sm$003dfalse$0026' is not valid; the character '!' at position 24 is not valid.

Thu May 23 11:05:41 EDT 2013