Creating char

when i use this SQL Script

use account
exec dbo.cabal_tool_registerAccount 'yourusername' , 'yourpw'

then the result is

Msg 515, Level 16, State 2, Procedure cabal_tool_registerAccount, Line 10
Cannot insert the value NULL into column 'Password', table 'ACCOUNT.dbo.cabal_auth_table'; column does not allow nulls. INSERT fails.
The statement has been terminated.
Msg 515, Level 16, State 2, Procedure cabal_tool_registerAccount, Line 16
Cannot insert the value NULL into column 'UserNum', table 'ACCOUNT.dbo.cabal_charge_auth'; column does not allow nulls. INSERT fails.
The statement has been terminated.

(1 row(s) affected)

anyone knows how to fix?