高手帮我分析分析apche的error-log

[Mon Jun 14 09:26:46 2004] [error] [client 172.16.2.110] File does not exist: /test/testora/iAS/Apache/Apache/htdocs/discwb4/applet/gatekeeper.ior
[Mon Jun 14 09:26:46 2004] [error] [client 172.16.2.110] File does not exist: /test/testora/iAS/Apache/Apache/htdocs/discwb4/applet/gatekeeper.ior
[Mon Jun 14 09:26:46 2004] [error] [client 172.16.2.110] File does not exist: /test/testora/iAS/Apache/Apache/htdocs/discwb4/applet/gatekeeper.ior
[Mon Jun 14 09:30:54 2004] [error] [client 172.16.69.103] File does not exist: /test/testcomn/java/java/awt/KeyboardFocusManager.class
[Mon Jun 14 09:30:54 2004] [error] [client 172.16.69.103] File does not exist: /test/testcomn/java/oracle/forms/engine/MainBeanInfo.class
[Mon Jun 14 09:30:54 2004] [error] [client 172.16.69.103] File does not exist: /test/testcomn/java/sun/beans/infos/MainBeanInfo.class
[Mon Jun 14 09:30:54 2004] [error] [client 172.16.69.103] File does not exist: /test/testcomn/java/oracle/ewt/swing/JBufferedAppletBeanInfo.class
[Mon Jun 14 09:30:54 2004] [error] [client 172.16.69.103] File does not exist: /test/testcomn/java/sun/beans/infos/JBufferedAppletBeanInfo.class
[Mon Jun 14 09:30:54 2004] [error] [client 172.16.69.103] File does not exist: /test/testcomn/java/oracle/ewt/lwAWT/BufferedAppletBeanInfo.class
[Mon Jun 14 09:30:54 2004] [error] [client 172.16.69.103] File does not exist: /test/testcomn/java/sun/beans/infos/BufferedAppletBeanInfo.class
[Mon Jun 14 09:30:54 2004] [error] [client 172.16.69.103] File does not exist: /test/testcomn/java/oracle/ewt/popup/PopupAppletBeanInfo.class
[Mon Jun 14 09:30:54 2004] [error] [client 172.16.69.103] File does not exist: /test/testcomn/java/sun/beans/infos/PopupAppletBeanInfo.class
[Mon Jun 14 09:30:56 2004] [error] [client 172.16.69.103] File does not exist: /test/testcomn/java/oracle/forms/engine/RunformBundle_zh.class
[Mon Jun 14 09:30:56 2004] [error] [client 172.16.69.103] File does not exist: /test/testcomn/java/oracle/forms/engine/RunformBundle_zh.properties
[Mon Jun 14 09:31:02 2004] [error] [client 172.16.69.103] File does not exist: /test/testcomn/java/oracle/forms/engine/RunformBundle_zh_US.class
[Mon Jun 14 09:31:02 2004] [error] [client 172.16.69.103] File does not exist: /test/testcomn/java/oracle/forms/engine/RunformBundle_zh_US.properties