Very WIRED error msg

[hpcenter]

Hello guys , I saw this :

[Mon Oct 23 14:45:09 2000] [notice] Apache/1.3.12 (Unix) mod_perl/1.24 configured -- 
resuming normal operations
Argument "OK" isn't numeric.
Argument "OK" isn't numeric.
Argument "OK" isn't numeric.
Argument "OK" isn't numeric.

etc..

What that mean ???
Thanks

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