Title: Installation Error
Last modified: September 20, 2016

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# Installation Error

 *  [goktugozturk](https://wordpress.org/support/users/goktugozturk/)
 * (@goktugozturk)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/installation-error-11/)
 * When I try to install plugin I get these errors.
 * WordPress veritabanı hatası: [Index column size too large. The maximum column
   size is 767 bytes.]
    CREATE TABLE IF NOT EXISTS `wp_redirection_items`( `id` 
   int(11) unsigned NOT NULL auto_increment, `url` mediumtext NOT NULL, `regex` 
   int(11) unsigned NOT NULL default ‘0’, `position` int(11) unsigned NOT NULL default‘
   0’, `last_count` int(10) unsigned NOT NULL default ‘0’, `last_access` datetime
   NOT NULL, `group_id` int(11) NOT NULL default ‘0’, `status` enum(‘enabled’,’disabled’)
   NOT NULL default ‘enabled’, `action_type` varchar(20) NOT NULL, `action_code`
   int(11) unsigned NOT NULL, `action_data` mediumtext, `match_type` varchar(20)
   NOT NULL, `title` varchar(50) NULL, PRIMARY KEY ( `id`), KEY `url` (`url`(200)),
   KEY `status` (`status`), KEY `regex` (`regex`), KEY `group_idpos` (`group_id`,`
   position`), KEY `group` (`group_id`) ) DEFAULT CHARACTER SET utf8mb4 COLLATE 
   utf8mb4_unicode_ci
 * WordPress veritabanı hatası: [Index column size too large. The maximum column
   size is 767 bytes.]
    CREATE TABLE IF NOT EXISTS `wp_redirection_404` ( `id` int(
   11) unsigned NOT NULL AUTO_INCREMENT, `created` datetime NOT NULL, `url` varchar(
   255) NOT NULL DEFAULT ”, `agent` varchar(255) DEFAULT NULL, `referrer` varchar(
   255) DEFAULT NULL, `ip` int(10) unsigned NOT NULL, PRIMARY KEY (`id`), KEY `created`(`
   created`), KEY `url` (`url`), KEY `ip` (`ip`), KEY `referrer` (`referrer`) ) 
   DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

The topic ‘Installation Error’ is closed to new replies.

 * ![](https://ps.w.org/redirection/assets/icon-256x256.jpg?rev=983639)
 * [Redirection](https://wordpress.org/plugins/redirection/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/redirection/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/redirection/)
 * [Active Topics](https://wordpress.org/support/plugin/redirection/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/redirection/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/redirection/reviews/)

## Tags

 * [db](https://wordpress.org/support/topic-tag/db/)
 * [Install](https://wordpress.org/support/topic-tag/install/)

 * 0 replies
 * 1 participant
 * Last reply from: [goktugozturk](https://wordpress.org/support/users/goktugozturk/)
 * Last activity: [9 years, 8 months ago](https://wordpress.org/support/topic/installation-error-11/)
 * Status: not resolved