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 0x7480b81e7416ff77 already stores an object --> 6f04cd038d54e248e3cc6f760b1e47b9c0932a27dbe5c59b3e12506740583164:11:24 | 11 | acct.save<@NonFungibleToken.Collection>(<-collection, to: /storage/MLSCollection) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^