Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction execute failed: [Error Code: 1101] cadence runtime error: Execution failed:
  --> c6ec466595cc8a117241b32a7050631b58fd1a5c58d179b3e83e57ffa367fba4:16:8
   |
16 |         self.stakingCollectionRef.registerDelegator(nodeID: id, amount: amount)      
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: panic: Cannot register a delegator for a node that is already being delegated to
   --> 8d0e87b65159ae63.FlowStakingCollection:565:20
    |
565 |                     panic("Cannot register a delegator for a node that is already being delegated to")
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^