Can't edit the post, so i put the formatted log message here.
17:43:55.505166+0800 storeuid Fetching missing receipt for sandbox app /Applications/Right PDF.app
17:43:55.506797+0800 storeuid <StoreKitClient: 0x7fdc4d75c500>: Using active account. Sandbox: 1, receipt exists: NO, receipt is stub: NO
17:43:55.509601+0800 commerce storeuid[793] starting request app-receipt-create
17:43:55.686252+0800 commerce <CKStoreRequest: 0x7fba2910b830> https://mzstorekit-sb.itunes.apple.com/inApps/v1/receipts/createAppReceipt
17:43:56.031342+0800 commerce StoreSession: StatusCode: 200; ; Environment: (null); URL: https://mzstorekit-sb.itunes.apple.com/inApps/v1/receipts/createAppReceipt
17:43:56.032185+0800 storeuid <ReceiptRefreshRequest: 0x7fdc4e23b660>: Error fetching receipt for com.zeon.RightPDF - Error Domain=com.apple.commerce.server Code=1001 "(null)"
17:43:56.032480+0800 storelegacy StoreLegacy: Failed to perform in-line receipt renewal for application at path /Applications/Right PDF.app : 'Error Domain=com.apple.commerce.server Code=1001 "(null)"'