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: --> 202f146d3f439027c70e167124d6bf4e551be17bb1c25fad6a4d4f1b223a0066:80:20 | 80 | let item <- self.listing.purchase( 81 | payment: <-self.paymentVault 82 | ) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: pre-condition failed: listing has already been purchased --> 4eb8a10cb9f87357.NFTStorefront:243:16