Errors in logs: "Error occurred adding velocity params to template"

05/12/27 04:30:10 Oracle Application Server Containers for J2EE 10g (9.0.4.0.0) initialized
2005-12-27 07:28:39,437 INFO [atlassian.jira.upgrade.ConsistencyCheckImpl] Starting JIRA Enterprise Edition, Version: 3.4.2-#108
2005-12-27 07:28:39,459 INFO [atlassian.jira.upgrade.ConsistencyCheckImpl] Configured to use database: oracle10g
2005-12-27 07:28:39,552 INFO [atlassian.jira.upgrade.ConsistencyCheckImpl] 

*****************************************************************************************************
JIRA 3.4.2 build: 108 (Enterprise Edition) started. You can now access JIRA through your web browser.
*****************************************************************************************************

2005-12-27 07:28:40,413 [webwork.dispatcher.ServletDispatcher] Unable to find 'webwork.multipart.saveDir' property setting. Defaulting to javax.servlet.context.tempdir
05/12/27 07:28:40 [Filter: profiling] Using parameter [jira_profile]
05/12/27 07:28:40 [Filter: profiling] defaulting to off [autostart=false]
05/12/27 07:28:40 [Filter: profiling] Turning filter off [jira_profile=off]
2005-12-27 09:37:32,004 WARN [atlassian.jira.plugin.JiraResourcedModuleDescriptor] Error occurred adding velicty params to template. All properties may not be available
java.lang.NullPointerException
2005-12-27 09:37:32,117 WARN [atlassian.jira.plugin.JiraResourcedModuleDescriptor] Error occurred adding velicty params to template. All properties may not be available
java.lang.NullPointerException
2005-12-27 11:13:00,572 WARN [atlassian.jira.plugin.JiraResourcedModuleDescriptor] Error occurred adding velicty params to template. All properties may not be available
java.lang.NullPointerException
2005-12-27 11:13:40,204 WARN [atlassian.jira.plugin.JiraResourcedModuleDescriptor] Error occurred adding velicty params to template. All properties may not be available
java.lang.NullPointerException
......

2005-12-29 11:22:43,804 WARN [atlassian.jira.plugin.JiraResourcedModuleDescriptor] Error occurred adding velicty params to template. All properties may not be available
java.lang.NullPointerException
	at org.apache.coyote.tomcat4.CoyoteRequestFacade.getContextPath(CoyoteRequestFacade.java:268)
	at javax.servlet.http.HttpServletRequestWrapper.getContextPath(HttpServletRequestWrapper.java:139)
	at javax.servlet.http.HttpServletRequestWrapper.getContextPath(HttpServletRequestWrapper.java:139)
	at javax.servlet.http.HttpServletRequestWrapper.getContextPath(HttpServletRequestWrapper.java:139)
	at com.atlassian.jira.plugin.JiraResourcedModuleDescriptor.getDefaultVelocityParams(JiraResourcedModuleDescriptor.java:181)
	at com.atlassian.jira.plugin.JiraResourcedModuleDescriptor.createVelocityParams(JiraResourcedModuleDescriptor.java:155)
	at com.atlassian.jira.plugin.JiraResourcedModuleDescriptor.getHtml(JiraResourcedModuleDescriptor.java:84)
	at com.atlassian.jira.plugin.renderer.JiraRendererModuleDescriptor.getCss(JiraRendererModuleDescriptor.java:63)
	at org.apache.jsp.global_css_jsp._jspService(global_css_jsp.java:86)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:92)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)

2006-01-06 14:16:18,146 WARN [atlassian.jira.plugin.JiraResourcedModuleDescriptor] Error occurred adding velicty params to template. All properties may not be available
java.lang.NullPointerException
        at com.caucho.server.connection.AbstractHttpRequest.getContextPath()Ljava/lang/String;(AbstractHttpRequest.java:457)
        at javax.servlet.http.HttpServletRequestWrapper.getContextPath()Ljava/lang/String;(HttpServletRequestWrapper.java:108)
        at javax.servlet.http.HttpServletRequestWrapper.getContextPath()Ljava/lang/String;(HttpServletRequestWrapper.java:108)
        at javax.servlet.http.HttpServletRequestWrapper.getContextPath()Ljava/lang/String;(HttpServletRequestWrapper.java:108)
        at com.atlassian.jira.plugin.JiraResourcedModuleDescriptor.getDefaultVelocityParams(Ljava/util/Map;Lcom/atlassian/jira/security/JiraAuthenticationContext;)Ljava/util/Map;(JiraResourcedModuleDescriptor.java:181)
        at com.atlassian.jira.plugin.JiraResourcedModuleDescriptor.createVelocityParams(Ljava/util/Map;)Ljava/util/Map;(JiraResourcedModuleDescriptor.java:155)
        at com.atlassian.jira.plugin.JiraResourcedModuleDescriptor.getHtml(Ljava/lang/String;Ljava/util/Map;)Ljava/lang/String;(JiraResourcedModuleDescriptor.java:84)
        at com.atlassian.jira.plugin.renderer.JiraRendererModuleDescriptor.getCss()Ljava/lang/String;(JiraRendererModuleDescriptor.java:63)
        at _jsp._styles._global_0css__jsp._jspService(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(_global_0css__jsp.java:64)
        at com.caucho.jsp.JavaPage.service(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(Optimized Method)