Hello guys!
I don’t know if this is the right place to ask this question but I am very desperate right now so any help would be very very appreciated. Everything on my site http://www.labnoon.com worked very fine until today about 4 hours ago. I hadn’t touched anything in wordpress for a couple of days. The site is completely down. I have contacted the server and they have told me it’s either the theme or a plugin that is breaking down the site. I don’t know how or when this could have happened. this is the error they sent me. from which I don’t understand anything

03-Jul-2014 04:35:59 UTC] WordPress database error Got error 28 from storage engine for query SHOW COLUMNS FROM `oxm_posts` made by require(‘wp-blog-header.php’), require_once(‘wp-includes/template-loader.php’), include(‘/themes/read-v4-2/page-sidebar.php’), the_content, apply_filters(‘the_content’), call_user_func_array, M_Attach_To_Post->substitute_placeholder_imgs, C_Component_Registry->get_utility, call_user_func, C_Displayed_Gallery_Mapper::get_instance, ExtensibleObject->__construct, ReflectionMethod->invokeArgs, C_Displayed_Gallery_Mapper->initialize, C_DataMapper_Driver_Base->initialize, C_DataMapper_Driver_Base->lookup_columns

funny thing is that the date is 2 days ago and until today it worked fine. Can you help me with this? at least explain a little to me what this is about? Sorry if it’s irrelevant but I don’t know who else to ask from. I’ve been told to restore the site from backup (which is not working on the server for a few hours!!!), I am afraid since I haven’t changed anything recently in the site this won’t help.

Any help is much appreciated
Thank you very much in advance
Saghar