Thanks for calling me. Looks like your temporary fix has worked, but now you need to discover and correct the real cause. Here's a video to help you do that:
https://www.repairclinic.com/RepairHelp/How-To-Fix-A-Refrigerator/60-3-1932504-/New/Ge-Refrigerator-Freezing-Food-pfe28rshbss
Here are the parts you may need:
https://www.repairclinic.com/RepairHelp/How-To-Fix-A-Refrigerator/60-3-1932504-/New/Ge-Refrigerator-Freezing-Food-pfe28rshbss