WordPress database error Out of resources – Too many open files!!

I woke up this morning to a message saying my server is down. On checking the log file, I found the following errors. Enfold is opening too many files. My blog address is wajeez.com

What happened and how can I fix it?

Thanks,

[27-Sep-2016 01:49:03 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAD’ (Errcode: 24 “Too many open files”) for query SELECT t.*, tt.* FROM wp_u8pht0_terms AS t INNER JOIN wp_u8pht0_term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy IN (‘category’) ORDER BY t.name ASC made by require(‘wp-blog-header.php’), require_once(‘wp-includes/template-loader.php’), include(‘/themes/enfold/index.php’), avia_post_slider->query_entries, get_terms, WP_Term_Query->query, WP_Term_Query->get_terms
[27-Sep-2016 01:49:04 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAI’ (Errcode: 24 “Too many open files”) for query SHOW FULL COLUMNS FROM wp_u8pht0_options made by wp_reschedule_event, wp_schedule_event, _set_cron_array, update_option
[27-Sep-2016 01:49:04 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAI’ (Errcode: 24 “Too many open files”) for query SHOW FULL COLUMNS FROM wp_u8pht0_options made by wp_unschedule_event, _set_cron_array, update_option
[27-Sep-2016 01:49:04 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAI’ (Errcode: 24 “Too many open files”) for query SHOW FULL COLUMNS FROM wp_u8pht0_options made by delete_transient, delete_option
[27-Sep-2016 01:49:18 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAD’ (Errcode: 24 “Too many open files”) for query SELECT t.*, tt.*, tr.object_id FROM wp_u8pht0_terms AS t INNER JOIN wp_u8pht0_term_taxonomy AS tt ON tt.term_id = t.term_id INNER JOIN wp_u8pht0_term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN (‘category’, ‘post_tag’, ‘post_format’) AND tr.object_id IN (1402) ORDER BY t.name ASC made by require(‘wp-blog-header.php’), wp, WP->main, WP->query_posts, WP_Query->query, WP_Query->get_posts, update_post_caches, update_object_term_cache, wp_get_object_terms
[27-Sep-2016 01:49:18 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAD’ (Errcode: 24 “Too many open files”) for query SHOW FULL COLUMNS FROM wp_u8pht0_options made by require(‘wp-blog-header.php’), require_once(‘wp-includes/template-loader.php’), include(‘/themes/enfold/single.php’), get_header, locate_template, load_template, require_once(‘/themes/enfold/header.php’), wp_head, do_action(‘wp_head’), EasySocialMetricsUpdater->checkThisPost, wp_schedule_single_event, _set_cron_array, update_option
[27-Sep-2016 01:49:18 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAD’ (Errcode: 24 “Too many open files”) for query SELECT t.*, tt.* FROM wp_u8pht0_terms AS t INNER JOIN wp_u8pht0_term_taxonomy AS tt ON tt.term_id = t.term_id INNER JOIN wp_u8pht0_term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN (‘post_tag’) AND tr.object_id IN (1402) ORDER BY t.name ASC made by require(‘wp-blog-header.php’), require_once(‘wp-includes/template-loader.php’), include(‘/themes/enfold/single.php’), get_template_part, locate_template, load_template, require(‘/themes/enfold/includes/related-posts.php’), wp_get_post_tags, wp_get_post_terms, wp_get_object_terms
[27-Sep-2016 01:49:18 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAD’ (Errcode: 24 “Too many open files”) for query SELECT t.*, tt.*, tr.object_id FROM wp_u8pht0_terms AS t INNER JOIN wp_u8pht0_term_taxonomy AS tt ON tt.term_id = t.term_id INNER JOIN wp_u8pht0_term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN (‘category’, ‘post_tag’, ‘post_format’) AND tr.object_id IN (1349, 110, 374, 381) ORDER BY t.name ASC made by require(‘wp-blog-header.php’), require_once(‘wp-includes/template-loader.php’), include(‘/themes/enfold/single.php’), get_sidebar, locate_template, load_template, require_once(‘/themes/enfold/sidebar.php’), dynamic_sidebar, WP_Widget->display_callback, YARPP_Widget->widget, YARPP->display_related, WP_Query->query, WP_Query->get_posts, update_post_caches, update_object_term_cache, wp_get_object_terms
[27-Sep-2016 01:49:47 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAI’ (Errcode: 24 “Too many open files”) for query SELECT t.*, tt.*, tr.object_id FROM wp_u8pht0_terms AS t INNER JOIN wp_u8pht0_term_taxonomy AS tt ON tt.term_id = t.term_id INNER JOIN wp_u8pht0_term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN (‘category’, ‘post_tag’, ‘post_format’) AND tr.object_id IN (1719) ORDER BY t.name ASC made by require(‘wp-blog-header.php’), wp, WP->main, WP->query_posts, WP_Query->query, WP_Query->get_posts, update_post_caches, update_object_term_cache, wp_get_object_terms
[27-Sep-2016 01:49:47 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAI’ (Errcode: 24 “Too many open files”) for query SHOW FULL COLUMNS FROM wp_u8pht0_options made by require(‘wp-blog-header.php’), require_once(‘wp-includes/template-loader.php’), include(‘/themes/enfold/single.php’), get_header, locate_template, load_template, require_once(‘/themes/enfold/header.php’), wp_head, do_action(‘wp_head’), EasySocialMetricsUpdater->checkThisPost, wp_schedule_single_event, _set_cron_array, update_option
[27-Sep-2016 01:49:47 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAI’ (Errcode: 24 “Too many open files”) for query SELECT t.*, tt.* FROM wp_u8pht0_terms AS t INNER JOIN wp_u8pht0_term_taxonomy AS tt ON tt.term_id = t.term_id INNER JOIN wp_u8pht0_term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN (‘post_tag’) AND tr.object_id IN (1719) ORDER BY t.name ASC made by require(‘wp-blog-header.php’), require_once(‘wp-includes/template-loader.php’), include(‘/themes/enfold/single.php’), get_template_part, locate_template, load_template, require(‘/themes/enfold/includes/related-posts.php’), wp_get_post_tags, wp_get_post_terms, wp_get_object_terms
[27-Sep-2016 01:49:47 UTC] WordPress database error Can’t read dir of ‘./shabayek_wajeez/’ (errno: 24 “Too many open files”) for query show tables made by require(‘wp-blog-header.php’), require_once(‘wp-includes/template-loader.php’), include(‘/themes/enfold/single.php’), get_sidebar, locate_template, load_template, require_once(‘/themes/enfold/sidebar.php’), dynamic_sidebar, WP_Widget->display_callback, YARPP_Widget->widget, YARPP->display_related, YARPP->enforce, YARPP->enabled, YARPP_Cache_Tables->is_enabled
[27-Sep-2016 01:49:47 UTC] WordPress database error Can’t read dir of ‘./shabayek_wajeez/’ (errno: 24 “Too many open files”) for query show tables made by require(‘wp-blog-header.php’), require_once(‘wp-includes/template-loader.php’), include(‘/themes/enfold/single.php’), get_sidebar, locate_template, load_template, require_once(‘/themes/enfold/sidebar.php’), dynamic_sidebar, WP_Widget->display_callback, YARPP_Widget->widget, YARPP->display_related, YARPP->enforce, YARPP->activate, YARPP_Cache_Tables->is_enabled
[27-Sep-2016 01:49:47 UTC] WordPress database error Can’t read dir of ‘./shabayek_wajeez/’ (errno: 24 “Too many open files”) for query show tables made by require(‘wp-blog-header.php’), require_once(‘wp-includes/template-loader.php’), include(‘/themes/enfold/single.php’), get_sidebar, locate_template, load_template, require_once(‘/themes/enfold/sidebar.php’), dynamic_sidebar, WP_Widget->display_callback, YARPP_Widget->widget, YARPP->display_related, YARPP->enforce, YARPP->activate, YARPP->enabled, YARPP_Cache_Tables->is_enabled
[27-Sep-2016 01:49:47 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAI’ (Errcode: 24 “Too many open files”) for query SELECT t.*, tt.*, tr.object_id FROM wp_u8pht0_terms AS t INNER JOIN wp_u8pht0_term_taxonomy AS tt ON tt.term_id = t.term_id INNER JOIN wp_u8pht0_term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN (‘category’, ‘post_tag’, ‘post_format’) AND tr.object_id IN (305, 1395, 396, 1658) ORDER BY t.name ASC made by require(‘wp-blog-header.php’), require_once(‘wp-includes/template-loader.php’), include(‘/themes/enfold/single.php’), get_sidebar, locate_template, load_template, require_once(‘/themes/enfold/sidebar.php’), dynamic_sidebar, WP_Widget->display_callback, YARPP_Widget->widget, YARPP->display_related, WP_Query->query, WP_Query->get_posts, update_post_caches, update_object_term_cache, wp_get_object_terms
[27-Sep-2016 01:50:11 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAD’ (Errcode: 24 “Too many open files”) for query SHOW FULL COLUMNS FROM wp_u8pht0_options 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’), wp_cron, spawn_cron, set_transient, update_option
[27-Sep-2016 01:50:12 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAD’ (Errcode: 24 “Too many open files”) for query SELECT t.*, tt.*, tr.object_id FROM wp_u8pht0_terms AS t INNER JOIN wp_u8pht0_term_taxonomy AS tt ON tt.term_id = t.term_id INNER JOIN wp_u8pht0_term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN (‘category’, ‘post_tag’, ‘post_format’) AND tr.object_id IN (289, 1534, 1625, 1627, 1702, 1706, 1712, 3257) ORDER BY t.name ASC made by require(‘wp-blog-header.php’), wp, WP->main, WP->query_posts, WP_Query->query, WP_Query->get_posts, _prime_post_caches, update_post_caches, update_object_term_cache, wp_get_object_terms
[27-Sep-2016 01:51:01 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAD’ (Errcode: 24 “Too many open files”) for query SHOW FULL COLUMNS FROM wp_u8pht0_options 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’), wp_cron, spawn_cron, set_transient, update_option
[27-Sep-2016 01:51:02 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAI’ (Errcode: 24 “Too many open files”) for query SELECT t.*, tt.*, tr.object_id FROM wp_u8pht0_terms AS t INNER JOIN wp_u8pht0_term_taxonomy AS tt ON tt.term_id = t.term_id INNER JOIN wp_u8pht0_term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN (‘category’, ‘post_tag’, ‘post_format’) AND tr.object_id IN (3118, 3159, 3174, 3257, 3359, 3408, 3466, 3483) ORDER BY t.name ASC made by require(‘wp-blog-header.php’), wp, WP->main, WP->query_posts, WP_Query->query, WP_Query->get_posts, _prime_post_caches, update_post_caches, update_object_term_cache, wp_get_object_terms
[27-Sep-2016 01:51:02 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAI’ (Errcode: 24 “Too many open files”) for query SELECT t.*, tt.* FROM wp_u8pht0_terms AS t INNER JOIN wp_u8pht0_term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy IN (‘category’) ORDER BY t.name ASC made by require(‘wp-blog-header.php’), require_once(‘wp-includes/template-loader.php’), include(‘/themes/enfold/index.php’), avia_post_slider->query_entries, get_terms, WP_Term_Query->query, WP_Term_Query->get_terms
[27-Sep-2016 01:51:02 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAI’ (Errcode: 24 “Too many open files”) for query SELECT t.*, tt.*, tr.object_id FROM wp_u8pht0_terms AS t INNER JOIN wp_u8pht0_term_taxonomy AS tt ON tt.term_id = t.term_id INNER JOIN wp_u8pht0_term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN (‘category’, ‘post_tag’, ‘post_format’) AND tr.object_id IN (130, 537, 1302, 2508) ORDER BY t.name ASC made by require(‘wp-blog-header.php’), require_once(‘wp-includes/template-loader.php’), include(‘/themes/enfold/index.php’), get_footer, locate_template, load_template, require_once(‘/themes/enfold/footer.php’), dynamic_sidebar, WP_Widget->display_callback, WajeezOTD->widget, WP_Query->get_posts, _prime_post_caches, update_post_caches, update_object_term_cache, wp_get_object_terms
[27-Sep-2016 01:55:13 UTC] WordPress database error Out of resources when opening file ‘/tmp/#sql_28a29_0.MAI’ (Errcode: 24 “Too many open files”) for query SHOW FULL COLUMNS FROM wp_u8pht0_options 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’), wp_cron, spawn_cron, set_transient, update_option