Troubleshooting Merge Tag Errors in Your Workflow

Anyone know why Im getting this error? Its happened before when using lots of merge tags like this, anyone know a way around or how to fix? https://app.clay.com/workspaces/341207/workbooks/wb_yGBWxs2VT6Kg/tables/t_7sV9Uy94Bjgp/views/gv_USscNrvs83oG