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: --> fc5c3f84da94989c6ecb10c836df6f38359529cad58765e571d450aacb860d23:66:8 | 66 | storefront.acceptOffer(offerResourceID: offerID, nft: <-nft, receiver: self.ftReceiver) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ --> 3c1c4b041ad18279.Offers:138:3 | 138 | offer.acceptOffer(nft: <-nft, receiver: receiver) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: pre-condition failed: offer is not valid --> 3c1c4b041ad18279.Offers:290:4 | 290 | self.isValid(): "offer is not valid" | ^^^^^^^^^^^^^^