2007-10-11 16:19:57,781: ERROR [org.jahia.services.scheduler.BackgroundJob] - Cannot execute job
java.lang.NullPointerException
        at org.jahia.services.fields.ContentField.checkAccess(ContentField.java:2059)
        at org.jahia.content.ContentObject.checkAdminAccess(ContentObject.java:701)
        at org.jahia.services.workflow.PublishAllJob.executeJahiaJob(PublishAllJob.java:89)
        at org.jahia.services.scheduler.BackgroundJob.execute(BackgroundJob.java:133)
        at org.quartz.core.JobRunShell.run(JobRunShell.java:195)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)
2007-10-11 16:19:57,796: INFO  [org.jahia.services.scheduler.BackgroundJob] - Background job (of type workflow) ended with status failed executed in 0s
2007-10-11 16:19:57,812: INFO  [org.quartz.core.JobRunShell] - Job PublishAllJob.BackgroundJob-407df22f-d494-485a-8659-e788dd29e981 threw a JobExecutionException:
org.quartz.JobExecutionException: java.lang.NullPointerException [See nested exception: java.lang.NullPointerException]
        at org.jahia.services.scheduler.BackgroundJob.execute(BackgroundJob.java:143)
        at org.quartz.core.JobRunShell.run(JobRunShell.java:195)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)
* Nested Exception (Underlying Cause) ---------------
java.lang.NullPointerException
        at org.jahia.services.fields.ContentField.checkAccess(ContentField.java:2059)
        at org.jahia.content.ContentObject.checkAdminAccess(ContentObject.java:701)
        at org.jahia.services.workflow.PublishAllJob.executeJahiaJob(PublishAllJob.java:89)
        at org.jahia.services.scheduler.BackgroundJob.execute(BackgroundJob.java:133)
        at org.quartz.core.JobRunShell.run(JobRunShell.java:195)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)