Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction execute failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: failed to save object: path /storage/Minter in account 0xa7a378052aeb833e already stores an object
  --> a7a378052aeb833e.FToken:23:8
   |
23 |         self.account.save(<- create Minter(), to: /storage/Minter)
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^