Title: WordPress database error Incorrect index nam
Last modified: September 9, 2016

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# WordPress database error Incorrect index nam

 *  [philsalt](https://wordpress.org/support/users/philsalt/)
 * (@philsalt)
 * [9 years, 9 months ago](https://wordpress.org/support/topic/wordpress-database-error-incorrect-index-nam/)
 * Hi,
 * On activating plugin am getting the following error in php7.0 error log:
 * WordPress database error Incorrect index name ” for query ALTER TABLE prefix_wp__wce_editor_content
   ADD UNIQUE KEY  (`id`) made by activate_plugin, do_action(‘activate_custom-css-
   js-php/custom-css-js-php.php’), WP_CustomCode_Pro->plugin_activation, WP_CustomCode_Pro-
   >wcjp_activation, dbDelta
 * Thanks in advance
    Phil

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 * 0 replies
 * 1 participant
 * Last reply from: [philsalt](https://wordpress.org/support/users/philsalt/)
 * Last activity: [9 years, 9 months ago](https://wordpress.org/support/topic/wordpress-database-error-incorrect-index-nam/)
 * Status: not resolved