kernel errors

Does anyone know what this error is related to? It's showing up in my logwatch email:

WARNING: Kernel Errors Present
audit(1113589392.597:0): avc: denied { append } for pid=29258 exe=/usr/sbin/httpd
path=/var/webmin/miniserv.error dev=sda3 ino=705...: 1 Time(s)
vesafb: probe of vesafb0 failed with error -6...: 4 Time(s)

I just had an OS reload on this old server yesterday. The OS is RH ES4.0. I installed webmin on the server (which would explain the webmin reference), but I've never had problem with webmin before. I've installed it on many servers.

 

 

 

 

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