Error Message

I was updating some code on dellwoodbaptist.org and must have typed in the wrong code and when I updated the whole website is gone and only shows this message

Parse error: syntax error, unexpected ‘<‘ in /home/content/93/8264993/html/wp-content/themes/forever/inc/custom-header.php on line 212

I can’t login to delete the code I added and fix it back, is there anyway to get logged back in? HELP