Final Cut Pro constantly crashing!!!

I have base 4 core Mac Pro 6.1

But with 8 GB of RAM. I lost 1 4 GB stick which my computer came with.

I has 256 SSD on mine SSD.

Render are stored on external hard drive with about of 1 GB of free space.

So i found the solution:

When Final Cut Pro crashed:

I went to location where i exported my video.

Opened it with Quick Time and look at which time it crashed.

Then by this information i went to Final Cut Pro and to the project , make duplicate of my original project and star deleting objects at that time code where Final Cut Pro crashed: And i found that Apple build in generators were the cause of crash. Drifting and Glimmer. After deleting them crashes completely disappear and i was able to export video with no problems. ;)

Hi guys. I tried awrything suggested here and nothing helps!!! Please help me!!!

Here is the lasted crash log: https://drive.google.com/file/d/1SdKhZ09Ie9Fst8FQdJsHOpKvDvtuhD8l/view?usp=sharing

I have about 26 GB Free Space on System Drive.