Unable to save changes when modifying relationship between fields

Hi all. I’m running into an issue where I’m not able to save the changes I made to the relationship between 2 fields from one-to-many to many-to-many. The server tries to restart and warning message “Warning: An error occurred” gets displayed. Anyone know how I can save my changes? I’ve tried deleting the build and .cache directory and rebuilt the app to no avail. Thanks in advance.

System Information
  • Strapi Version: v4.11.3
  • Database: postgres
  • Node Version: v16.19.0
  • NPM Version: 8.19.3
  • Yarn Version: