MariaDB Status wrong

There is a problem the status of Maria DB in Cyberpanel shows stopped.

If you check in the console that the status is active
Everything works, but memory consumption is 3 times less, it was 60% now 20%

Sites take longer to respond

This problem is not the first time on almost all installations, please help

Which OS is this ?

I have problem with database server. Yesterday it was down, also today it was down. I’ve run restart and it’s now online, but there is not possible update, insert, delete.

I get error when I’ve try download SQL:
You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near

Can anyone help me?

It’s urgent, customers websites are frozen.