3821554 - Error: An exception occurred while processing an import record. Stack Trace: org.apache.torque.TorqueException: com.microsoft.sqlserver.jdbc.SQLServerException: Transaction (Process ID XXXXX) was deadlocked

I accessed our Import/Extract Administrator page and I realized that our Employee Import job has errors. Upon checking its Run Details, I can see the error: 

An exception occurred while processing an import record. Stack Trace: org.apache.torque.TorqueException: com.microsoft.sqlserver.jdbc.SQLServerException: Transaction (Process ID XXXXX) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. Rerun the transaction.

What does it mean and do I need to rerun it?

My Employee Import job failed to run and I would like to understand what does the Torque Exception error mean , KBA , CON-CA-TLS-IEM , Import / Extract Monitor , Problem