Since update I have warning in my browser console: Warning: Failed prop type: The prop columns is marked as required in MTableAction, but its value is undefined.

[LeJav]

Hello,

I have updated my webapp with latest react (not updated since one year).
I have a component based on MaterialTable, with specific actions.
Since this update I have warnings in my browser console log:
Warning: Failed prop type: The prop columns is marked as required in MTableAction, but its value is undefined.
It is working well but I would like to get rid off these warnings, and do not see any solution.
I have tried a lot of things without success.
If I remove the actions the warning disappears.
Any idea what can cause this warning?