I can see the site online. Looks fine. However I can not in any fashion seem to log in to the admin. Is there anyway besides the admin page? I do have an error message for "header" on several lines. Also since this wiped out all of my sites at once is it coming from the main site and working down since I have them installed that way? Each site has its own version of this;
Warning: Cannot modify header information - headers already sent by (output started at /home/content/72/8591572/html/dentalcomplaint/wp-config.php:1) in /home/content/72/8591572/html/dentalcomplaint/wp-includes/pluggable.php on line 714
Is there anything I can do without going into and modifying each site?
Thank you very much in advance.