Unable to send dynamic emails using segment email option

Your software
My Mautic version is: 5.2.4
My PHP version is: 8.1.2
My Database type and version is: Maria DB 10.6.22

Your problem
My problem is: unable to send email using segment email.

These errors are showing in the log: the email is unavailable, the availability dates are off or the email category is unavailable. You cannot send this email until available.

Steps I have tried to fix the problem: checked mautic date and time and VPS date and time is matching. Checked email category is set to ‘email’ and is active.

I am unable to send emails using segment email options, i tried to create segment email using dynamic content. I filled in 4 variations and accordingly made changes in html also. Finally unable to send emails as it shows error as “the email is unavailable, the availability dates are off or the email category is unavailable. You cannot send this email until available.”