DB error Table 'wordpress.wp_likebtn_item' doesn't exist

[davidanielyan]

Hello. My site sometimes get down and I find out this error.

[Thu Oct 29 15:37:24 2015] [error] [client 46.241.250.197] WordPress database error Table 'wordpress.wp_likebtn_item' doesn't exist for query SELECT likes, dislikes\n                
FROM wp_likebtn_item\n                
WHERE identifier = 'post_18725' made by require('wp-blog-header.php'), require_once('wp-load.php'), require_once('wp-config.php'), 
require_once('wp-settings.php'), do_action('init'), call_user_func_array, likebtn_init, _likebtn_plugin_on_load, LikeBtnLikeButton->runSyncVotes, LikeBtnLikeButton->syncVotes, LikeBtnLikeButton->updateVotes, LikeBtnLikeButton->updateCustomFields, 
referer: http://m.facebook.com 

How can I solve this problem ?

[LikeBtn]

Try to activate and deactivate the plugin.

If it will not help run the following queries in your DB:

CREATE TABLE IF NOT EXISTS wp_likebtn_item ( `ID` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
`identifier` text NOT NULL,
`identifier_hash` varchar(32) NOT NULL,
`url` text,
`title` text,
`description` text,
`image` text,
`likes` int(11) NOT NULL DEFAULT '0',
`dislikes` int(11) NOT NULL DEFAULT '0',
`likes_minus_dislikes` int(11) NOT NULL DEFAULT '0',
PRIMARY KEY (`ID`),
UNIQUE KEY `identifier_hash` (`identifier_hash`),
KEY `title` (`title`(1)),
KEY `likes` (`likes`),
KEY `dislikes` (`dislikes`),
KEY `likes_minus_dislikes` (`likes_minus_dislikes`),
KEY `identifier` (`identifier`(1))
);
CREATE TABLE IF NOT EXISTS wp_likebtn_vote (
`ID` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
`identifier` text NOT NULL,
`identifier_hash` varchar(32) NOT NULL,
`client_identifier` varchar(32) NOT NULL,
`type` tinyint(1) NOT NULL,
`user_id` bigint(20) DEFAULT 0,
`ip` varchar(40) NOT NULL,
`lat` float(10, 6) NULL,
`lng` float(10, 6) NULL,
`created_at` datetime NOT NULL,
PRIMARY KEY (`ID`),
UNIQUE KEY `identifiers` (`identifier_hash`, `client_identifier`, `user_id`),
KEY `identifier` (`identifier`(7)),
KEY `created_at` (`created_at`),
KEY `user_id` (`user_id`),
KEY `ip` (`ip`)
);