migration failed at 50%

Hello @dsyne ,

Your restoration failed during database import, mostly due to its huge size.

Ideally, I would suggest that you create a new backup on the source site, if you have it available. If not, you can apply steps 4-10, listed below, and try to run the Restore process again.
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In first place I’d recommend you to perform full cleanup and optimize all your tables on the source site.
You can do that easily with help of free and simple plugin.
Check it out: https://ww.wp.xz.cn/plugins/advanced-database-cleaner
– Cleanup won’t remove anything that is in use, so, no worries.

Then, follow these steps carefully:

1. Download and install “Advanced DB Cleanup” plugin
2. Do full Cleanup and optimize all tables using Advanced DB Cleanup plugin
3. After that you can already remove mentioned cleanup plugin if you wish
4. Go to Backup & Migration plugin settings
5. Open “Other options” section
6. Disable PHP CLI checking: https://prnt.sc/1sljr31
7. Change backup method: https://prnt.sc/1s1ofpa
8. Enable database batch export: https://prnt.sc/bn7MjTUxHuEe
9. Save “Other options” section
10. Force to end both processes (troubleshooting): https://prnt.sc/1trv1tm

Right after the last step, you can run the backup process once again.

After getting the new backup, please upload it to the destination site, apply steps 4-10 on it and run the Restoration.

Let me know if that resolves your issue 🙂
Thank you!