I have a big problem. I was setting up a custom 404 page, editing .php files for my wordpress theme "Montezuma" . I went to update the file and the whole screen went blank white and this is the only text displayed
"Fatal error: Call to undefined function bfa_parse_php() in /home/content/51/10977051/html/wp-content/themes/montezuma/header.php on line 5"
I can't get into the admin panel or do anything!
I'm new here. Please help :(