CODE_ERROR

There is an error in the cadence code of this transaction.

[Error Code: 1101] error caused by: 1 error occurred: * transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed: --> 37ed2906052cf3620e49e1982a16748810a69b661705e4f8491b66a6068c2d5b:11:8 | 11 | AnalogMinter.mintFreeNFT(buyer: self.buyerAddress, numberOfTokens: numberOfTokens) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: panic: Could not get receiver reference to the NFT Collection --> 427ceada271aa0b1.AnalogMinter:183:9