Footing design results issue

I am trying to extract footing design results and I noticed that it is getting struck/broken and closing out. When I uncheck design footing using P-delta effect it is producing results. I placed the LEAP file in the following link in addition to the screenshot of error. 

https://volkertcompany-my.sharepoint.com/:f:/g/personal/sai_gonuguntla_volkert_com/EoZLRGuXDu1Fv709KsjVu2IB-u-f-OVZ8EbQ8_59Z-s50w?e=ONo95S

Thank you