You can search this forum for that error message you encountered, and you will see that you are the only person experiencing that. There is no other customer with that same error.
I believe my written English is understandable, I already mentioned that I do not know how to replicate your issue on my localhost. I have never encountered that error before.
I will need access to your server via FTP and WordPress admin to do the troubleshooting.
There is nothing I can do if you refuse to read my reply or refuse to provide access to your website.