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: --> f73c5413e444dd8c3e698cf0a38afaf570cc68c24bb0096d7bd6724f054cee15:101:18 | 101 | let nft = collectionRef.borrowPackNFT(id: saleItemID)! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: panic: missing NFT --> e4cf4bdc1751c65d.PackNFT:295:56