Kein Login mehr möglich

Hallo,

nach der Bearbeitung der Mediathek mit einem Browserabsturz, komme ich nicht mehr in den Adminbereich.
Bei login.php passiert gar nichts, bei wp-admin kommt die Fehlerseite 404 Not Found.

Wie bekomme ich wieder einen login hin?

Vielen Dank für Hinweise im Voraus

Quadratfix

Gelöst!

Debug lieferte:

Warning: Cannot modify header information - headers already sent by (output started at /mnt/webc/e2/52/54039652/htdocs/wp-content/plugins/secure-hidden-login/securehiddenlogin.widget.php:205) in /mnt/webc/e2/52/54039652/htdocs/wp-login.php on line 384 Warning: Cannot modify header information - headers already sent by (output started at /mnt/webc/e2/52/54039652/htdocs/wp-content/plugins/secure-hidden-login/securehiddenlogin.widget.php:205) in /mnt/webc/e2/52/54039652/htdocs/wp-login.php on line 396 Warning: Cannot modify header information - headers already sent by (output started at /mnt/webc/e2/52/54039652/htdocs/wp-content/plugins/secure-hidden-login/securehiddenlogin.widget.php:205) in /mnt/webc/e2/52/54039652/htdocs/wp-includes/pluggable.php on line 678 Warning: Cannot modify header information - headers already sent by (output started at /mnt/webc/e2/52/54039652/htdocs/wp-content/plugins/secure-hidden-login/securehiddenlogin.widget.php:205) in /mnt/webc/e2/52/54039652/htdocs/wp-includes/pluggable.php on line 679 Warning: Cannot modify header information - headers already sent by (output started at /mnt/webc/e2/52/54039652/htdocs/wp-content/plugins/secure-hidden-login/securehiddenlogin.widget.php:205) in /mnt/webc/e2/52/54039652/htdocs/wp-includes/pluggable.php on line 680 Warning: Cannot modify header information - headers already sent by (output started at /mnt/webc/e2/52/54039652/htdocs/wp-content/plugins/secure-hidden-login/securehiddenlogin.widget.php:205) in /mnt/webc/e2/52/54039652/htdocs/wp-includes/pluggable.php on line 875

Habe über ftp, das Verzeichnis von secure-hidden-login umbenannt, dann war alles ok!