Trying to export long video on Mac

Ive never used shotcut or any video editing software before. My export keeps failing. The video is 2hrs with music in the background, no filters or anything else added. Any tips that are easy to follow to try and get it exported?

I should have enough space but I cannot find the file size of the video on shotcut or how to lower the video quality.

Thanks!

Not enough log there to tell. Can you upload the entire log to us?

the rest of the log repeats that last line

That sometimes means there is a corrupt video file added to the project. Do all your source videos play properly to the end?

I think so but I will make sure!

Click the “Save” button in the log view and upload the file as an attachment to a post.