While starting the iplanet am getting the following error:-

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failure: CORE1227: NSS initialization failed: SEC_ERROR_IO: IO error: Certificate database: /opt/iplanet/servers61/alias/https-plabcxp4-atls124-cert8.db
failure: CORE3174: NSS initialization failed
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What is this certificate database required for.

Also when i try to create a certificated using

./certutil
ld.so.1: certutil: fatal: libssl3.so: open failed: No such file or directory
Killed

Help required here.