Open the file class-itsec-hide-backend.php you will see a function “filter_login_url”
if ( ! is_user_logged_in() && ( ( defined( 'FORCE_SSL_LOGIN' ) && FORCE_SSL_LOGIN === true ) || ( defined( 'FORCE_SSL_ADMIN' ) && FORCE_SSL_ADMIN === true ) ) && $_SERVER['REQUEST_SCHEME'] === 'http' ) {
return $url;
} else {
return str_replace( 'wp-login.php', $this->settings['slug'], $url );
}
I’m not sur but maybe your server is not set for an ssl connection. I have the same problem, so i write this
`public function filter_login_url( $url ) {
return $url;
}`
And I don’t have the error message anymore and i can acces to my site.