I am having a strange issue with the wp-admin page of a workdpress site.
I have enabled errors and receive the below when requesting /wp-admin/.
Warning: Cannot modify header information – headers already sent by (output started at wp-config.php:1) in wp-includes/pluggable.php on line 1216
I have checked the files and do not have any whitespace at the beginning of the wp-config file.
Read more here:: White Screen of Death – wp-admin