CODE_ERROR

There is an error in the cadence code of this 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/MLSCollection in account 0xf34093cc8347d394 already stores an object --> e209d4638454f43c832bfcb7b0e3994890014916a7dc95ded02bc2d8e308cfe6:11:24 | 11 | acct.save<@NonFungibleToken.Collection>(<-collection, to: /storage/MLSCollection) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^