Error in Server Pc

Hi all,

For around 20days + the orchestrator was running for the set time without my interference. So each day time triggers were set 11:30pm in the night and next day morning i would get the results of it.
I had a small changes to do be done in extract data table and once again publish the package but this time it gave me the error -
“Cannot bring the target application foreground because the windows session is locked”