Index: lams_tool_chat/web/WEB-INF/web.xml
===================================================================
diff -u -r2a70ed7d169b7c8fe70237c266eb6194f3392164 -r26513e4a3a00a82cf700663c7cfe79d39c47732a
--- lams_tool_chat/web/WEB-INF/web.xml	(.../web.xml)	(revision 2a70ed7d169b7c8fe70237c266eb6194f3392164)
+++ lams_tool_chat/web/WEB-INF/web.xml	(.../web.xml)	(revision 26513e4a3a00a82cf700663c7cfe79d39c47732a)
@@ -30,7 +30,7 @@
 	<filter>
 		<filter-name>hibernateFilter</filter-name>
 		<filter-class>
-			org.lamsfoundation.lams.util.CustomizedOpenSessionInViewFilter
+			org.springframework.orm.hibernate5.support.OpenSessionInViewFilter
 		</filter-class>
 		<init-param>
 			<param-name>sessionFactoryBeanName</param-name>