Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: panic: Could not borrow a reference to the receiver's collection
  --> 7bf29bfc788cc3a07fa2c0b090cb5d4279d8b06529e1ed0ec85deff56aa1cfc6:21:15
   |
21 |             ?? panic("Could not borrow a reference to the receiver's collection")
   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^