Error Backup - Failed to prepare database

[kurgans]

Good afternoon, friends.

First, I apologize for my poor English. I only speak Spanish and use a web translator.

Thank you for your understanding.

Today, while looking at a machine, I realized that not all databases are included in the backup that I have scheduled as administrator. I tried to do the backups with mysqldump, and it did them correctly.
I looked for an error in the backup logs and found nothing.
I checked the databases and found nothing that could help me identify the problem.

Has anyone else had a similar experience or know how I can find out more about what is happening with this SQL? I have other similar ones without problems, larger ones, and only this one has problems.

Thank you.

[Tobi]

Please open a bug report and provide more informations.
Thank you!

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