THANK YOU! I am so happy; it worked. Thank you for your help, Deterjan, but I had no luck your suggestions. ClaytonJames, you were exactly right.
I went into my FTP and deleted the Profession theme file completely (public_html/wp-content/profession). Both the header issue and the theme add issue have been solved. Again, thank you both.
wp-config.php? I opened and saved it and nothing happened
That did not work. Same error but with “ob_star()” running across my wordpress screen