xwiki.log warnings

After I install the war file on my Tomcat 4.1.30 and go to my xwiki install home page, I get the following warnings in my $TOMCATHOME/webapps/xwiki.log: Any ideas why this is happening? 16:28:50,967 WARN http5220-Processor4 RequestUtils:createActionForm:177 - No FormBeanConfig found under 'view' 16:28:56,077 WARN http5220-Processor4 http://xnoybis.ccnmtl.columbia.edu:5220/xwiki/bin/view/Main/WebHome Configurator:c onfigure:126 - No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath: jar:file:/ho me/jrod/apps/jakarta-tomcat-4.1.30/webapps/xwiki/WEB-INF/lib/ehcache-1.1.jar !/ehcache-failsafe.xml 16:29:01,028 ERROR http5220-Processor4 http://xnoybis.ccnmtl.columbia.edu:5220/xwiki/bin/view/Main/WebHome XWikiHibernate Store:updateSchema:177 - Schema update for wiki xwiki 16:29:07,258 WARN http5220-Processor3 RequestUtils:createActionForm:177 - No FormBeanConfig found under 'skin' 16:29:07,275 WARN http5220-Processor4 http://xnoybis.ccnmtl.columbia.edu:5220/xwiki/bin/view/Main/WebHome XWikiStatsServ iceImpl:addCookie:474 - Setting cookie 6ANHPZRZIV2JJR9BWX01AYYGAHKTVWDG for name visitid with domain null and path / and maxage 250850 16:29:07,303 WARN http5220-Processor3 RequestUtils:createActionForm:177 - No FormBeanConfig found under 'skin' 16:29:07,320 WARN http5220-Processor3 RequestUtils:createActionForm:177 - No FormBeanConfig found under 'skin' 16:29:07,334 WARN http5220-Processor3 RequestUtils:createActionForm:177 - No FormBeanConfig found under 'skin' 16:29:07,349 WARN http5220-Processor3 RequestUtils:createActionForm:177 - No FormBeanConfig found under 'skin' 16:29:07,376 WARN http5220-Processor3 RequestUtils:createActionForm:177 - No FormBeanConfig found under 'skin' 16:29:07,392 WARN http5220-Processor3 RequestUtils:createActionForm:177 - No FormBeanConfig found under 'skin' 16:29:07,408 WARN http5220-Processor3 RequestUtils:createActionForm:177 - No FormBeanConfig found under 'skin' 16:29:07,619 WARN http5220-Processor3 RequestUtils:createActionForm:177 - No FormBeanConfig found under 'skin'