#31 startsession not working

[Donatello]

Unable to start a session from Unix (AIX) :

$ ./startsession.sh Administrator perf123
Starting Session from command line
UserName:
Administrator

Password: Exception in thread "main" java.lang.NumberFormatException: For input string: "perf123"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:63)
at java.lang.Integer.parseInt(Integer.java:481)
at java.lang.Integer.parseInt(Integer.java:531)
at com.tcs.perc.jensor.utilities.startsession.action(startsession.java:43)
at com.tcs.perc.jensor.utilities.startsession.main(startsession.java:145)