Just updated my Windows 2003 EE Server to ZCM sp2. On the config screen it says an error against the install but under the stages it shows success?

Also I am now getting these errors over and over:
The assignment web service encountered the following exception while handling "getEffectiveAssignments" request for a1c31f30893a1047b240d756542234b1: org.hibernate.exception.SQLGrammarException: could not execute query

Can anyone advise?

Many thanks in advance.

Chris Doyle