What does it mean for the cluster to return "qsub: use proper select statement"

I was trying to run a simple helloworld program in julia on HPC, using PBS script submission but it ended with followoing message ~~
qsub: use proper select statement

qsub is the command used to submit a job to the PBS queue system.
Can you give some more information please - a minimum working example?

Hey thanks for your support! but II think i have been able to resolve the issue by myself! ptobabbly the issue was with specifying the working directory of PBS