Error message while trying to export

[#1]

I keep getting this error message every time I try to export. Any solutions?

[#2]

What is happening on the timeline at the timecode listed?

Are you using any third party effects or transitions?

Also, please help us help you:
https://community.adobe.com/t5/premiere-pro/faq-what-information-should-i-provide-when-asking-a-ques...

[#3]

I just have a film burn overlay that I have placed over the top of another clip. I've tried deleting them but then when I export I just get another error with a different timestamp.

[#4]

Please tell us your system specs: OS version, Premiere version, amount of RAM, Hardware specs including graphics card and your source properties and sequence settings.

[#5]

• Windows 10 (64-bit)
• Premiere version 14.7.0.
• 32 GBs of RAM
• NVIDIA GeForce RTX 2070 SUPER
• Ryzen 9 3900X 12 Core

Most of the clips I am using were shot at 60fps with an Image Size of 3840 x 2160. I've attached a screenshot of my current sequence settings below, thank you for your time, I really appreciate it. 

[#6]

Also, I tried to smart render the sequence but it still gave me the same type of error message.

[#7]

please answer Peru Bob's questions but in the meantime, you might try "smart rendering."  Change the preview format to a high quality format like prores422 in your sequence settings and then render your entire timeline.  If it plays successfully after the render, export with the "use previews" option checked.

[#8]

Any of your sources from a screen capture program?

[#9]

None of them are from a screen capture program, but one or two of them are from a YouTube to mp3 website, not sure if that is similar.