Looks like you should check with your hosting company – ask them how to access the server error logs – that may give some more info about what’s going on with the site.
Thanks, it’s the next day of the Mid-Autumn Festival. They are not working :/
You can try the standard troubleshooting steps of using FTP (or Cpanel) to deactivate all your plugins by renaming the plugins folder:
wp-content
plugins.HOLD
If that doesn’t work, find your current theme and rename that folder – which forces WP to use the default theme.
wp-content
themes
your-theme.HOLD
[03-Sep-2013 09:47:20] PHP Warning: error_log() has been disabled for security reasons in /home/tutoscom/public_html/wp-includes/wp-db.php on line 1035
[03-Sep-2013 09:47:20] PHP Warning: error_log() has been disabled for security reasons in /home/tutoscom/public_html/wp-includes/wp-db.php on line 1035
[03-Sep-2013 09:47:20] PHP Warning: error_log() has been disabled for security reasons in /home/tutoscom/public_html/wp-includes/wp-db.php on line 1035
this is what i have got from error logs, please advice.