無法解密目前的主要金鑰。如果這是資料庫主要金鑰，您應該在執行此作業之前嘗試在工作階段中將它開啟。可以使用 FORCE 選項來忽略此錯誤並繼續作業，但是以舊的主要金鑰加密的資料將會遺失。

The current master key cannot be decrypted. If this is a database master key, you should attempt to open it in the session before performing this operation. The FORCE option can be used to ignore this error and continue the operation but the data encrypted by the old master key will be lost.