Getting the following Warning and error messages in EPiserver log file while publishing a page in EPiServer CMS 6.
WARN [PipeServerChannel.ServerMain] EPiServer.DataAccess.DatabaseFactory.Execute - Deadlock detected, about to do retry 1 of 5.System.Data.SqlClient.SqlException: Transaction (Process ID 132) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. Rerun the transaction.
ERROR [PipeServerChannel.ServerMain] EPiServer.DataAbstraction.ScheduledJob.InternalExec - 3.1.2 Failed to execute job 1a423b9b-8447-4a25-a5ce-2edb630059ee System.NullReferenceException: Object reference not set to an instance of an object. at EPiServer.DataAbstraction.ScheduledJob.InternalExec(Boolean startThread)
Any solutions for this issue?
I'm faced with same issue. Were ever able to resolve this issue?
I have found what the problem was in my case.
There was a type mismatch after refactoring. If you look in your database inside tblScheduledItem check TypeName and AssemblyName to make sure that those actually do match.