Supabase Integration

I have attempted to follow the supabase database integration guide and am running into a strange issue. I have created a bare bones worker using their itty router template with a /supabase route ( see attachment) I am getting the following error message supabase:775 Uncaught TypeError: Cannot read properties of null (reading 'trim') at r (supabase:775:41520) at supabase:775:42160 at HTMLDocument.<anonymous> (supabase:775:4653) Any help at all here would be greatly appreciated. Thanks!