Dear Aspirant,

This problem arises with many forms especially with forms like AFCAT. Whenever such type of problem arises you could do one of the following things:-

• LOGOUT and try to LOGIN again
• Clear Cache of your browser
• Clear browsing history
• Change your browser i.e. if using Chrome shift to Firefox, etc.

NOTE: There might be a chance that you are filling some wrong information also. Read the brochure of the exam available on their official sites. It contains all the necessary information required on how to fill examination form.

Hope this solves your query.

Thank You.