NPE on /search

[java] Caused by: javax.el.ELException: java.lang.NullPointerException
[java] at javax.el.BeanELResolver.getValue(BeanELResolver.java:298)
[java] at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:175)
[java] at com.sun.el.parser.AstValue.getValue(AstValue.java:138)
[java] at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206)
[java] at org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:1001)
[java] at org.apache.jsp.WEB_002dINF.jsp.crucible.search.searchResults_jsp._jspx_meth_rend_filteredReviewDetailsHeaderLink_0(org.apache.jsp.WEB_002dINF.jsp.crucible.search.searchResults_jsp:253)
[java] at org.apache.jsp.WEB_002dINF.jsp.crucible.search.searchResults_jsp.access$3(org.apache.jsp.WEB_002dINF.jsp.crucible.search.searchResults_jsp:242)
[java] at org.apache.jsp.WEB_002dINF.jsp.crucible.search.searchResults_jsp$searchResults_jspHelper.invoke7(org.apache.jsp.WEB_002dINF.jsp.crucible.search.searchResults_jsp:478)
[java] at org.apache.jsp.WEB_002dINF.jsp.crucible.search.searchResults_jsp$searchResults_jspHelper.invoke(org.apache.jsp.WEB_002dINF.jsp.crucible.search.searchResults_jsp:537)
[java] at org.apache.jsp.tag.web.cru.threePanelPageContent_tag.doTag(org.apache.jsp.tag.web.cru.threePanelPageContent_tag:664)
[java] at org.apache.jsp.WEB_002dINF.jsp.crucible.search.searchResults_jsp._jspx_meth_rend_threePanelPageContent_0(org.apache.jsp.WEB_002dINF.jsp.crucible.search.searchResults_jsp:181)
[java] at org.apache.jsp.WEB_002dINF.jsp.crucible.search.searchResults_jsp._jspService(org.apache.jsp.WEB_002dINF.jsp.crucible.search.searchResults_jsp:121)
[java] ... 135 more
[java] Caused by: java.lang.NullPointerException
[java] at com.cenqua.crucible.model.managers.ReviewManager.getReviewDetailsMap(ReviewManager.java:962)
[java] at com.cenqua.crucible.actions.SearchAction.getReviewDetailsMap(SearchAction.java:134)
[java] at com.cenqua.crucible.actions.SearchAction.getReviewDetailsMap(SearchAction.java:129)
[java] at com.cenqua.crucible.actions.SearchAction.getFilteredReviewDetails(SearchAction.java:107)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[java] at java.lang.reflect.Method.invoke(Method.java:597)
[java] at javax.el.BeanELResolver.getValue(BeanELResolver.java:293)
[java] ... 146 more