Unanswered question

I am trying to lease my license and I am getting the below error :
please help me to resolve.

License not leased by you but by: admin
com.neotys.license.data.n: License not leased by you but by: admin
at com.neotys.nl.controller.aA.a(aA.java:735)
at com.neotys.nl.gui.h.e.LicenseCategoryPanel.b(LicenseCategoryPanel.java:1306)
at com.neotys.nl.gui.h.e.LicenseCategoryPanel.access$900(LicenseCategoryPanel.java:58)
at com.neotys.nl.gui.h.e.LicenseCategoryPanel$6$1.run(LicenseCategoryPanel$6$1.java:564)