i cant login
every time i try it shows
Warning: Cannot modify header information - headers already sent by (output started at /home2/cimsa/public_html/wp-content/themes/Avada/admin/functions/functions.options.php:1) in /home2/cimsa/public_html/wp-login.php on line 415
Warning: Cannot modify header information - headers already sent by (output started at /home2/cimsa/public_html/wp-content/themes/Avada/admin/functions/functions.options.php:1) in /home2/cimsa/public_html/wp-login.php on line 427
and also
ERROR: Cookies are blocked or not supported by your browser. You must enable cookies to use WordPress.
I cant go to my FTP, because I'm not sure I have any
my website is http://cimsa.fk.ugm.ac.id
i dont understand cpanel & filezilla and stuff like that .
I used this Avada theme that my friend bought me , but I think it's corrupted so it become like this . but idk .
