You’ve likely entered a bad measurement. For example the shoulder slope should be between 0 and maybe 40 degrees, if you enter 90 or something (implying your shoulder would be vertical) the pattern might crash like this.
See also I'm having trouble with measurements. What should I check? | FreeSewing
If you like, copy the URL of the crashing pattern here, then we can take a look. This will include all your measurements, so only share if comfortable with that.
^Take a look
Oops, I think I messed up sending the link. Copied the URL of the crashed pattern but it just links back to the main page? This is a screenshot of the measurements
Have you swapped hps to bust and hps to waist back? The bust is usually way above the waist, so the distance should be shorter.
Also the difference between waist to armpit and hps to waist is only 2cm, which means that the armpits would be almost at hps height.

