Problemas en wp-admin

[breddo2009]

Instale una actualizacion automatica en wordpress.
Luego haciendo otras cosas cerre el navegador y se borraron los cokies
Despues cuando quise volve a loguear en wp-admin me aparece esto

Alguien tuvo este problema?

navegando y buscando soluciones se dice que hay que guardar los archivos wp-login.php y wp-config.php en modo ansi y volver a subirlos, lo probe pero no pasa nada. El problema no se soluciona y no puedo entrar al sector de administracion.

Pensaba en volver a instalar de vuelta wordpress pero no quiero perder todas las bases.

Código:

Warning: Cannot modify header information - headers already sent by (output started at /home/breddo09/public_html/portal/wp-content/themes/evolve/custom-css.php:1) in /home/breddo09/public_html/portal/wp-login.php on line 349

Warning: Cannot modify header information - headers already sent by (output started at /home/breddo09/public_html/portal/wp-content/themes/evolve/custom-css.php:1) in /home/breddo09/public_html/portal/wp-login.php on line 361

Warning: Cannot modify header information - headers already sent by (output started at /home/breddo09/public_html/portal/wp-content/themes/evolve/custom-css.php:1) in /home/breddo09/public_html/portal/wp-includes/pluggable.php on line 686

Warning: Cannot modify header information - headers already sent by (output started at /home/breddo09/public_html/portal/wp-content/themes/evolve/custom-css.php:1) in /home/breddo09/public_html/portal/wp-includes/pluggable.php on line 687

Warning: Cannot modify header information - headers already sent by (output started at /home/breddo09/public_html/portal/wp-content/themes/evolve/custom-css.php:1) in /home/breddo09/public_html/portal/wp-includes/pluggable.php on line 688

Warning: Cannot modify header information - headers already sent by (output started at /home/breddo09/public_html/portal/wp-content/themes/evolve/custom-css.php:1) in /home/breddo09/public_html/portal/wp-includes/pluggable.php on line 689

Warning: Cannot modify header information - headers already sent by (output started at /home/breddo09/public_html/portal/wp-content/themes/evolve/custom-css.php:1) in /home/breddo09/public_html/portal/wp-includes/pluggable.php on line 690

Warning: Cannot modify header information - headers already sent by (output started at /home/breddo09/public_html/portal/wp-content/themes/evolve/custom-css.php:1) in /home/breddo09/public_html/portal/wp-includes/pluggable.php on line 691

Warning: Cannot modify header information - headers already sent by (output started at /home/breddo09/public_html/portal/wp-content/themes/evolve/custom-css.php:1) in /home/breddo09/public_html/portal/wp-includes/pluggable.php on line 694

Warning: Cannot modify header information - headers already sent by (output started at /home/breddo09/public_html/portal/wp-content/themes/evolve/custom-css.php:1) in /home/breddo09/public_html/portal/wp-includes/pluggable.php on line 695

Warning: Cannot modify header information - headers already sent by (output started at /home/breddo09/public_html/portal/wp-content/themes/evolve/custom-css.php:1) in /home/breddo09/public_html/portal/wp-includes/pluggable.php on line 696

Warning: Cannot modify header information - headers already sent by (output started at /home/breddo09/public_html/portal/wp-content/themes/evolve/custom-css.php:1) in /home/breddo09/public_html/portal/wp-includes/pluggable.php on line 697

Warning: Cannot modify header information - headers already sent by (output started at /home/breddo09/public_html/portal/wp-content/themes/evolve/custom-css.php:1) in /home/breddo09/public_html/portal/wp-includes/pluggable.php on line 700

Warning: Cannot modify header information - headers already sent by (output started at /home/breddo09/public_html/portal/wp-content/themes/evolve/custom-css.php:1) in /home/breddo09/public_html/portal/wp-includes/pluggable.php on line 701

Warning: Cannot modify header information - headers already sent by (output started at /home/breddo09/public_html/portal/wp-content/themes/evolve/custom-css.php:1) in /home/breddo09/public_html/portal/wp-includes/pluggable.php on line 702

Warning: Cannot modify header information - headers already sent by (output started at /home/breddo09/public_html/portal/wp-content/themes/evolve/custom-css.php:1) in /home/breddo09/public_html/portal/wp-includes/pluggable.php on line 703

[rogertm]

Son Warnings, osea, avisos que no implican ningún problema, fíjate en la raíz de tu instalación en el archivo wp-config.php, cerca de la linea 81, la constante WP_DEBUG debe tener valor false:

Código PHP:

define('WP_DEBUG', false);
 

Saludos...