Aud 2.1.1 Crashing on OS X 10.7.5

Hi. In using Audacity on two separate macs, with no other problems, Audacity consistently and spontaneously crashes on both. Any help is appreciated. Thank you!

On what actions does it consistently crash?

Can you post the latest Audacity crash report from the Console app? Please see here for how to attach files:

If you are recording and exporting, try recording in no more than one Audacity project at a time. For example, one side of or entire cassette or LP at a time. Export, then Quit Audacity.

If your system supports it, upgrading to El Capitan might help.