Project bars different from midi editor bars

Hi.
Since some weeks ago my project bars are different from the midi editor bars.
Don’t know what I did wrong.
Can someone help me?

Maybe one of your rulers shows seconds or something similar?

Yes, your Editor grid is set to mm:ss - right click on the ruler and change it to Bars & Beats.

Thanks.
I thought about it, but couldn’t find how to change it.