Can't update files on the wordpress editor

Question

I'am getting the message "Can not send a message to the site to verify the absence of fatal errors. As a result, the PHP modification has been canceled. You will need to upload your modified PHP file by other means, for example using an FTP client." when i try to update files on the wordpress editor, i've noticed this error after the last wordpress update.

Thanks,

Answer 1

You are trying to update the code has error. Please check the code.