js-export.sh Fails with BadPaddingException

root@vm-ubuntu:/opt/jasperreports-server-cp-4.2.1/buildomatic# ./js-export.sh --everything --output-zip ~/backups/js_export42.zip
Using CE setup
Creating ActionModelService object.
Creating action model infrastructure.
Exporting tenant organizations (/)
2014-09-27 21:23:34,518 ERROR Cipherer:156 - javax.crypto.BadPaddingException: Given final block not properly padded
javax.crypto.BadPaddingException: Given final block not properly padded
    at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:811)
    at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:676)
    at com.sun.crypto.provider.DESedeCipher.engineDoFinal(DESedeCipher.java:298)
    at javax.crypto.Cipher.doFinal(Cipher.java:1813)
    at com.jaspersoft.jasperserver.api.metadata.common.service.impl.Cipherer.decode(Cipherer.java:154)
    at com.jaspersoft.jasperserver.api.metadata.common.service.impl.Cipherer.decode(Cipherer.java:144)
    at com.jaspersoft.jasperserver.api.metadata.common.service.impl.PasswordCipherer.decodePassword(PasswordCipherer.java:131)
    at com.jaspersoft.jasperserver.api.metadata.user.domain.impl.hibernate.RepoUser.toClient(RepoUser.java:327)
    at com.jaspersoft.jasperserver.api.metadata.user.service.impl.UserAuthorityServiceImpl.getUsers(UserAuthorityServiceImpl.java:270)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:622)
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
    at com.sun.proxy.$Proxy2.getUsers(Unknown Source)
    at com.jaspersoft.jasperserver.export.modules.auth.AuthorityExporter.initUsers(AuthorityExporter.java:98)
    at com.jaspersoft.jasperserver.export.modules.auth.AuthorityExporter.init(AuthorityExporter.java:89)
    at com.jaspersoft.jasperserver.export.ExporterImpl.invokeModules(ExporterImpl.java:177)
    at com.jaspersoft.jasperserver.export.ExporterImpl.process(ExporterImpl.java:143)
    at com.jaspersoft.jasperserver.export.ExporterImpl.performExport(ExporterImpl.java:119)
    at com.jaspersoft.jasperserver.export.ExportCommandImpl.process(ExportCommandImpl.java:57)
    at com.jaspersoft.jasperserver.export.BaseExportImportCommand.process(BaseExportImportCommand.java:93)
    at com.jaspersoft.jasperserver.export.ExportCommand.main(ExportCommand.java:43)
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