It is possible with a problem in the TAC database for Jobs to not run properly. This generally occurs when there is a duplicate entry in the database that prevents normal operation. This will occur with manual or scheduled job runs.
Windows or Linux
To fix this issue please take a look at the following table in the TAC database:
Table: "ExecutionTask" table
Look for the same "idQuartzJob" duplicated in this table and remove the conflicting entry. Be sure you have a complete backup of the database before making any modifications to it.