I have tried a lot and got one solution
Please do follow the steps below:Step1 : First I made a backup of DNS zone of domain
cp -rp /var/named/domain.com.db /var/named/domain.com.db_back
Step2 : SSH to server (Where we need to add the domain as Addon).
Step3 : Execute the following cPanel script:
That’s it! Then try to add the domain as Addon. It should be okay now
Now, verify this through command line: