Dear lalit.soni01988 ,
Was the current user created manually on CMS -> User Administration? or the user was registered following the normal signup flow?
The user info needs to be correct to have privilege to do the tasks such as adding new application. Domain, organization, roles, etc. may all impact the privilege of the user.
A signup user usually has no problem.
The catalina.out log may provide some clues.
Regards,
Mark