Unable to edit pages with the visual page builder

I am unable to edit my website and I believe it is tied to Page builder. I am running site origin page builder Version 2.4.24. Site origin widgets Version 1.8.1and wordpress version 4.7.2–en. I am currently using the Vantage theme but I originally built my website on the Spacious theme. My website is a mess as I have:

Changed themes
Deactivated and reactivated plugins multiple times
Downloaded a previous version of WP
I never was using a lot of plugins and have even fewer installed now.

I have read multiple support threads and have tried (I feel like) everything that has been even remotely mentioned to no avail.

I can’t edit or make changes at all. Please help with my problems!
Thank you