Were you getting a similar error on the phone itself. Most of the JVM errors refer to having the password for the blackberry entered improperly too many times.
"JVM error 545" appears on the BlackBerry smartphone
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Cause
These types of errors can have many potential reasons for failure. To help further diagnose these issues, contact your wireless service provider.
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To bring the BlackBerry smartphone back to a working condition the Blackberry smartphone will need to have the BlackBerry Device Software reloaded. ...
JVM 545 appears to be a generalised error message.
The advise is to re-install the OS software. Unfortunatly, you are also experiencing another error: