Can't login to wp-admin anymore

Try this : https://andreasphotography.se/wp-login.php

Ok thanks, that works but how can I fix the problem? ??

Almost worked…

Warning: Cannot modify header information – headers already sent by (output started at /storage/content/19/121519/andreasphotography.se/public_html/wp-config.php:1) in /storage/content/19/121519/andreasphotography.se/public_html/wp-login.php on line 368

Warning: Cannot modify header information – headers already sent by (output started at /storage/content/19/121519/andreasphotography.se/public_html/wp-config.php:1) in /storage/content/19/121519/andreasphotography.se/public_html/wp-login.php on line 380

Warning: Cannot modify header information – headers already sent by (output started at /storage/content/19/121519/andreasphotography.se/public_html/wp-config.php:1) in /storage/content/19/121519/andreasphotography.se/public_html/wp-includes/pluggable.php on line 680

Warning: Cannot modify header information – headers already sent by (output started at /storage/content/19/121519/andreasphotography.se/public_html/wp-config.php:1) in /storage/content/19/121519/andreasphotography.se/public_html/wp-includes/pluggable.php on line 681

Warning: Cannot modify header information – headers already sent by (output started at /storage/content/19/121519/andreasphotography.se/public_html/wp-config.php:1) in /storage/content/19/121519/andreasphotography.se/public_html/wp-includes/pluggable.php on line 682

Warning: Cannot modify header information – headers already sent by (output started at /storage/content/19/121519/andreasphotography.se/public_html/wp-config.php:1) in /storage/content/19/121519/andreasphotography.se/public_html/wp-includes/pluggable.php on line 876

wp-config starts with
<?php
and ends with
require_once(ABSPATH . ‘wp-settings.php’);?>

This is annyoing :/

I restored an older wp-config.php from backup, that did it.
Weird… I could not find anything wrong with the one I had.

Problem solved, tho I have no idea what it really was…

Closing.