Fisheye throws java.io.IOException: Bad Inflater data format reading Cell exception, while starting it.

While starting fisheye, it throws following error. We are unable to use fisheye. Please let us know solution for this.

Jul 24, 2009 10:58:44 AM com.sun.jersey.server.impl.application.WebApplicationImpl initiate
INFO: Initiating Jersey application, version 'Jersey: 1.1.2-ea 08/25/2009 04:39 PM'
10:59:05 INFO - finished initial scan of repository Nexus in 62s
15:59:26 INFO - FishEye/Crucible 2.2.0 (build-465), Built on 2010-02-17
15:59:27 INFO - Crucible: Commercial License registered to Guavus.
15:59:28 INFO - Periodic polling for software updates is disabled.
15:59:31 INFO - Starting plugin system...
15:59:31 INFO - Starting database...
15:59:39 INFO - Server started on :8060 (http) (control port on 127.0.0.1:8059)
15:59:42 INFO - starting initial scan of repository Nexus
java.io.IOException: Bad Inflater data format reading Cell
at com.cenqua.obfuscate.idbkxylw9._j.k(InfinityDB_1.0.53:699)
at com.cenqua.obfuscate.idbkxylw9._j.l(InfinityDB_1.0.53:762)
at com.cenqua.obfuscate.idbkxylw9._j.d(InfinityDB_1.0.53:435)
at com.cenqua.obfuscate.idbkxylw9._j.g(InfinityDB_1.0.53:219)
at com.cenqua.obfuscate.idbkxylw9._j.run(InfinityDB_1.0.53:191)
at java.lang.Thread.run(Thread.java:636)
cl.fileOff=566719296
java.lang.RuntimeException: bad bits
at com.cenqua.obfuscate.idbkxylw9._j.a(InfinityDB_1.0.53:1081)
at com.cenqua.obfuscate.idbkxylw9._j.g(InfinityDB_1.0.53:218)
at com.cenqua.obfuscate.idbkxylw9._j.run(InfinityDB_1.0.53:191)
at java.lang.Thread.run(Thread.java:636)
Sep 13, 2010 6:55:01 PM com.sun.jersey.api.core.PackagesResourceConfig init
INFO: Scanning for root resource and provider classes in the packages:
com.atlassian.crucible.spi.rpc
com.atlassian.fecru.spi.rpc
Sep 13, 2010 6:55:01 PM com.sun.jersey.api.core.PackagesResourceConfig init
INFO: Root resource classes found:
class com.atlassian.crucible.spi.rpc.RestRepositoryService
class com.atlassian.crucible.spi.rpc.RestUserService
class com.atlassian.crucible.spi.rpc.RestAuthService