Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: failed to save object: path /storage/LNVCTCollection in account 0xb8c30a01f36c5878 already stores an object
  --> f6df451229cd09a7a4d5e61458653b5b6ec0d3819ddce6302d9b2cfb13b7670c:11:24
   |
11 |                         acct.save<@LNVCT.Collection>(<-collection, to: /storage/LNVCTCollection)
   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^