lmtpunix: DBERROR db4: Logging region out of memory; you may need to increase its size

[Denis BUCHER]

Hello,

I know this problem has been answered on different lists, but I don't 
understand what to do to correct it ?

lmtpunix[16846]: DBERROR db4: Logging region out of memory; you may need 
to increase its size

If anyone could tell me exactly which commands or config to use it would 
be great !

Thanks a lot !

Denis