WordPress database error: [Cannot add foreign key constraint]
CREATE TABLE `wp_icwp_wpsf_ip_rules` ( id int(11) UNSIGNED NOT NULL AUTO_INCREMENT COMMENT 'Primary ID', ip_ref int(11) UNSIGNED NOT NULL COMMENT 'Foreign Key For Primary ID', cidr int(3) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'CIDR', is_range tinyint(1) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'Is IP Range', offenses int(3) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'Offenses Count', type char(2) NOT NULL DEFAULT '' COMMENT 'List', label varchar(255) NOT NULL DEFAULT '' COMMENT 'IP Description', last_access_at int(15) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'Last Access', blocked_at int(15) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'IP Blocked', unblocked_at int(15) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'Visitor Requested Unblock', last_unblock_attempt_at int(15) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'Last Time An Auto-Unblock Attempt Was Made', expires_at int(15) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'The IP Rule on this lists expires at this time.', updated_at int(15) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'Last Updated', created_at int(15) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'Created', deleted_at int(15) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'Soft Deleted', PRIMARY KEY (id), FOREIGN KEY (ip_ref) REFERENCES wp_icwp_wpsf_ips(id) ON DELETE CASCADE ON UPDATE CASCADE ) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_520_ci;

WordPress database error: [Cannot add foreign key constraint]
CREATE TABLE `wp_icwp_wpsf_ip_rules` ( id int(11) UNSIGNED NOT NULL AUTO_INCREMENT COMMENT 'Primary ID', ip_ref int(11) UNSIGNED NOT NULL COMMENT 'Foreign Key For Primary ID', cidr int(3) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'CIDR', is_range tinyint(1) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'Is IP Range', offenses int(3) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'Offenses Count', type char(2) NOT NULL DEFAULT '' COMMENT 'List', label varchar(255) NOT NULL DEFAULT '' COMMENT 'IP Description', last_access_at int(15) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'Last Access', blocked_at int(15) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'IP Blocked', unblocked_at int(15) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'Visitor Requested Unblock', last_unblock_attempt_at int(15) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'Last Time An Auto-Unblock Attempt Was Made', expires_at int(15) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'The IP Rule on this lists expires at this time.', updated_at int(15) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'Last Updated', created_at int(15) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'Created', deleted_at int(15) UNSIGNED NOT NULL DEFAULT 0 COMMENT 'Soft Deleted', PRIMARY KEY (id), FOREIGN KEY (ip_ref) REFERENCES wp_icwp_wpsf_ips(id) ON DELETE CASCADE ON UPDATE CASCADE ) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_520_ci;

WordPress database error: [Table 'beyondiversity.wp_icwp_wpsf_ip_rules' doesn't exist]
SELECT `ips`.`ip` as `ip`, `ir`.id, `ir`.ip_ref, `ir`.cidr, `ir`.is_range, `ir`.offenses, `ir`.type, `ir`.label, `ir`.last_access_at, `ir`.blocked_at, `ir`.unblocked_at, `ir`.last_unblock_attempt_at, `ir`.expires_at, `ir`.updated_at, `ir`.created_at, `ir`.deleted_at FROM `wp_icwp_wpsf_ip_rules` as `ir` INNER JOIN `wp_icwp_wpsf_ips` as `ips` ON `ir`.ip_ref = `ips`.id WHERE (`ips`.ip=INET6_ATON('3.238.90.95') AND `ir`.`is_range`='0') OR (`ir`.`is_range`='1') ORDER BY `ir`.`created_at` DESC ;

Rajesh Ramakrishnan, Author at BD Foundation | Beyond Diversity
Hakuna Matata

Hakuna Matata

  I went on my first major trek last year in May to the Everest Base Camp. It was an exhilarating experience and took me out of my comfort zone in more ways than one. That experience made me decide to do another trek and I ended up choosing Mount Kilimanjaro as...
Silver is the new Gold

Silver is the new Gold

There is Rio 2016 fever that  has gripped the world these past few days, with medals being won and records being broken. The one name that has been there on every Indian’s lips is Sindhu. She was the top searched athlete in Google India. She has indeed achieved...
Mountain Musings

Mountain Musings

It was the 17th of May when a motely bunch of 11 of us between the age of 15-47 years embarked on a trek to the base camp of the world’s highest mountain peak. The journey lasted for 13 days, across 130 kms and we climbed up from around 9000 feet to nearly 18,000 feet...