Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction execute failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: panic: Could not borrow a reference to the user
  --> 71ca718253568bc4618e361301d190e89b6223a98affb6c53a9e2b78cf275cf5:17:17
   |
17 |               ?? panic("Could not borrow a reference to the user")
   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^