Yes. The problem, found by the host, was “There were some empty spaces in wp-config.php file that were causing blank page on http://www.lrcl.org/wp-login.php
[06-Nov-2014 09:37:50 UTC] PHP Warning: session_start(): Cannot send session cache limiter – headers already sent (output started at /home/lrclorg/public_html/wp-config.php:1) in /home/lrclorg/public_html/wp-content/themes/Divi/header.php on line 1″
If anyone else had the same problem.