"Cannot create a session" error

Hello,

My app works great with dbforms. But now I am trying to add login functionality and I keep on getting this error:

ERROR-[07.01.2005 11:50:45]-[Ajp13Processor[8009][7]]-[org.dbforms.taglib.DbFormTag.doCatch(DbFormTag.java:5251)]-DbFormTag.doCatch called - java.lang.IllegalStateException: Cannot create a session after the response has been committed
java.lang.IllegalStateException: Cannot create a session after the response has been committed
    at org.apache.catalina.connector.HttpRequestBase.doGetSession(Unknown Source)
    at org.apache.catalina.connector.HttpRequestBase.getSession(Unknown Source)
    at org.apache.catalina.connector.HttpRequestFacade.getSession(Unknown Source)
    at org.apache.catalina.connector.HttpRequestFacade.getSession(Unknown Source)
    at javax.servlet.http.HttpServletRequestWrapper.getSession(HttpServletRequestWrapper.java:268)
    at org.dbforms.util.MessageResources.getLocale(MessageResources.java:241)
    at org.dbforms.taglib.DbFormTag.doStartTag(DbFormTag.java:2117)
    at org.apache.jsp.MainPage$jsp._jspService(MainPage$jsp.java:3198)
    at org.apache.jasper.runtime.HttpJspBase.service(Unknown Source)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
    at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(Unknown Source)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(Unknown Source)
    at org.apache.jasper.servlet.JspServlet.service(Unknown Source)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
    at org.apache.catalina.core.ApplicationDispatcher.invoke(Unknown Source)
    at org.apache.catalina.core.ApplicationDispatcher.doForward(Unknown Source)
    at org.apache.catalina.core.ApplicationDispatcher.forward(Unknown Source)
    at com.moremagic.servlets.FrontEnd.process(Unknown Source)
    at com.moremagic.cai.CAIServlet.doGet(CAIServlet.java:746)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Unknown Source)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(Unknown Source)
    at org.apache.catalina.core.StandardWrapperValve.invoke(Unknown Source)
    at org.apache.catalina.core.StandardPipeline.invokeNext(Unknown Source)
    at org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)
    at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
    at org.apache.catalina.core.StandardContextValve.invoke(Unknown Source)
    at org.apache.catalina.core.StandardPipeline.invokeNext(Unknown Source)
    at org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)
    at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
    at org.apache.catalina.core.StandardContext.invoke(Unknown Source)
    at org.apache.catalina.core.StandardHostValve.invoke(Unknown Source)
    at org.apache.catalina.core.StandardPipeline.invokeNext(Unknown Source)
    at org.apache.catalina.valves.ErrorDispatcherValve.invoke(Unknown Source)
    at org.apache.catalina.core.StandardPipeline.invokeNext(Unknown Source)
    at org.apache.catalina.valves.ErrorReportValve.invoke(Unknown Source)
    at org.apache.catalina.core.StandardPipeline.invokeNext(Unknown Source)
    at org.apache.catalina.valves.AccessLogValve.invoke(Unknown Source)
    at org.apache.catalina.core.StandardPipeline.invokeNext(Unknown Source)
    at org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)
    at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
    at org.apache.catalina.core.StandardEngineValve.invoke(Unknown Source)
    at org.apache.catalina.core.StandardPipeline.invokeNext(Unknown Source)
    at org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)
    at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
    at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:429)
    at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:495)
    at java.lang.Thread.run(Thread.java:534)

Has anyone seen this problem? How did you solve it? I am clueless.

Thank you