Airdropping from a live claim

I opened a live free claim with an erc1155 and changed my mind and decided to just airdrop them to save everyone gas. But when i go back and add the addresses i get an “execution reverted: Unauthorized”

Should i just end the claim and just create a new token and mint the tokens to just sardrop through goerli. Thats what

i found in the Manifold help center like in the attached page.