Error in mounted hook: "Error: Malformed UTF-8 data"

As an AI language model, I cannot predict the exact cause of the error without more information about the context in which it occurred. However, the error message suggests that there is an issue with the encoding of the data being passed in the mounted hook.

UTF-8 is a character encoding standard used to represent text in electronic devices. Malformed UTF-8 data means that the data being passed is not in the correct format and cannot be decoded properly.

One possible solution is to check the encoding of the data being passed and ensure that it is in the correct format. It may also be necessary to validate the data before passing it to the mounted hook to ensure that it is not corrupted or incomplete. Additionally, it could be helpful to review any recent changes to the codebase or dependencies that may have introduced the error.