Crash error when opening .als file saved in key 37

Good evening!

I am new here and pretty new to MPC. I have an issue. When I make a beat and explode my drum tracks and save the p[project as an .als file, when trying to open it up in Ableton Live 12, I get a crash screen on my Mac. I am running MPC 3.4

Any help would be awesome. Thanks in advance guys,

-Russ