The employer-provided account got deactivated

Hello debasissadhukhan​! 👋

Thank you for reaching out. Were you using your employee 1Password account to store your items? Or were you using a personal account that was linked to the employee account: Get a free 1Password Families membership when you use 1Password Business

If you were using your employee 1Password account then that's meant to be used to only store your work-related logins since it's an account controlled by your employer. To regain access to that account you would need to reach out to your previous employer. Once you're regained access, you can add both accounts to the same 1Password app and move your items over to your new personal account. 

If you were using a personal account, linked to the employee account, then let me know and I can help further. 

-Dave