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: --> 0dbbf58465de973e4cf21e1af5b6870d92bec80a11e691cf79815dccc6aee481:101:18 | 101 | let nft = collectionRef.borrowPackNFT(id: saleItemID)! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: panic: missing NFT --> e4cf4bdc1751c65d.PackNFT:295:56