Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction execute failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: failed to save object: path /storage/LNVCTCollection in account 0xc308f412f83eeb70 already stores an object
  --> 981d91b3ae4edc48cccad66101671f4659f16df340d7b6b9431d1ac5a37dbc36:11:24
   |
11 |                         acct.save<@LNVCT.Collection>(<-collection, to: /storage/LNVCTCollection)
   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^