Edit the layout function

Can you disable SG Optimizer.
Personally i would recommend using Autoptimize instead:
https://generatepress.com/fastest-wordpress-theme/

After disabled SG Optimizer, solved the problem.Thanks
Is that plugin not suitable for this theme?

Can I know how to set the size of all columns, I would like to make that all the same size.
https://drive.google.com/file/d/11W08AFSQcDFt-oYppt3DxTODlkzo9Pw3/view?usp=sharing

All Cache / Optimization plugins can potentially cause this problem if they are incorrectly configured. Of all the various plugins we see more issues from SG Optimizer then we do from Autoptimize.

If you wish to keep using SG Optimizer you will need to troubleshoot the problem, by disabling the plugins various options. This particular error is normally related to Combining / Minimize Javascripts.

Dear David

Thank you for your detail explanation,
I totally understand that.

This is probably last question in this post,
I would like to make all the column in same size, such as fixed heights.
Do you know how can I do that?
https://drive.google.com/file/d/11W08AFSQcDFt-oYppt3DxTODlkzo9Pw3/view?usp=sharing

I appreciated of your help

Can you open a new topic for the separate question?

I'll mark this one as resolved.

Thanks :)