I am also having the same problem. I will try to follow the below steps and let you know if it works.
https://forum.codewithmosh.com/t/workbench-crashing-when-executing-a-query/19111/4?u=sattter
I am also having the same problem. I will try to follow the below steps and let you know if it works.
https://forum.codewithmosh.com/t/workbench-crashing-when-executing-a-query/19111/4?u=sattter