Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: failed to save object: path /storage/LNVCTCollection in account 0xc13116cbe5bce9f8 already stores an object
  --> af0fee05c7d2c3e86fd0cce287c5412eab46c17738d85cccc1927bf74cade340:11:24
   |
11 |                         acct.save<@LNVCT.Collection>(<-collection, to: /storage/LNVCTCollection)
   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^