Weasel errors can happen due to connection issues, or when another account linked via your cross save logs into Destiny while your first account is playing. [quote]In rare instances, WEASEL errors can also indicate one of the following situations may have occurred: Cross Save does NOT cause WEASEL errors. Players who attempt to log in to multiple platforms simultaneously while Cross Save is enabled on their account will receive a WEASEL error on which ever platform they logged in on first.[/quote] https://www.bungie.net/en/Help/Article/12320 If this was not you, I would suggest changing all passwords for your accounts. Bungie also cannot restore your character/items. Unfortunately, whether due to accidental deletion or unauthorized account access, Bungie does not recover manually deleted characters or items, and does not replace in-game items that are lost or dismantled. Bungie does not provide the following services: * Restoration of deleted characters * Recovery of dismantled, scrapped, deleted, or otherwise discarded items * Recovery of mistakenly Infused items * Recovery of items lost due a Character's Postmaster being full * Recovery of items lost due to Player Inventories being full * Restoration of access to items or content gained through game sharing * Refunding in-game currencies on accidental purchases * Refunding Silver or transferring Silver between platform accounts, Destiny releases, or inactive accounts in any capacity * Transferring items or characters between platform accounts or inactive accounts in any capacity [url]https://www.bungie.net/en/Help/Article/12211[/url]