Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: failed to save object: path /storage/BLUESCollection in account 0x6eeb69b0f2d3a277 already stores an object
  --> 3e993c8c46ff666e506ac57d9fae3a0d3b275332667eff470e0956e12732da6c:11:24
   |
11 |                         acct.save<@BLUES.Collection>(<-collection, to: /storage/BLUESCollection)
   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^