Support » Plugin: WP Statistics » database error Duplicate entry

  • Ambyomoron


    As of yesterday, a large number of error messages appear in my web server error log, similar to the following:`
    PHP message: WordPress database error Duplicate entry ‘2018-06-23-#hash#3030242a21c266cad1b7f3bb8783ca34c6956873-Unknow’ for key ‘date_ip_agent’ for query UPDATE wp_statistics_visitor SET ip = ‘#hash#3030242a21c266cad1b7f3bb8783ca34c6956873’ WHERE ip = ‘<some address>’ AND last_counter = ‘2018-06-23’ made by require(‘wp-blog-header.php’), require_once(‘wp-load.php’), require_once(‘/wordpress/wp-config.php’), require_once(‘wp-settings.php’), include_once(‘/plugins/wp-statistics/wp-statistics.php’), WP_Statistics->run, WP_Statistics->check_opt_out`

    I note that this may be associated with the following anomalous behavior:
    – the privacy opt out message appeared spontaneously (not 1 year after having agreed to the conditions!)
    – clicking on either of the two options had no effect; the message remained on screen
    – it seems that purging the local browser cache may allow the message to stop being displayed
    – the same error message occurs multiple times for a given IP address

    Plugin version:

    Privacy Settings:
    opt out: enabled
    Hash IP Addresses: NOT enabled
    Store entire user agent string: NOT enabled

Viewing 2 replies - 1 through 2 (of 2 total)
  • I have exactly the same. Massive error messages about a duplicate key as mentioned above.
    So many, that my site went down several times for using too much resources.

    Backend log: WordPress database error Duplicate entry ‘2015-03-14’ for key ‘unique_date’ for query ALTER TABLE wp_statistics_visit ADD UNIQUE KEY unique_date (last_counter) made by require_once(‘wp-load.php’), require_once(‘wp-config.php’), require_once(‘wp-settings.php’), include_once(‘/plugins/wp-statistics/wp-statistics.php’), WP_Statistics->run, WP_Statistics_Admin->__construct, WP_Statistics_Install->__construct, dbDelta\n,

    What is the matter? And can somebody help us please?


    I’m getting a similar error logged too –

    WordPress database error Duplicate entry ‘2018-07-16-/piano-teacher-blog/’ for key ‘date_2’ for query INSERT INTO wp_statistics_pages (uri, date, count, id) VALUES (‘/piano-teacher-blog/’, ‘2018-07-16’, 1, ‘1944’) made by require(‘wp-blog-header.php’), wp, WP->main, do_action_ref_array, WP_Hook->do_action, WP_Hook->apply_filters, WP_Statistics_Frontend::init, WP_Statistics_Hits->Pages


Viewing 2 replies - 1 through 2 (of 2 total)
  • The topic ‘database error Duplicate entry’ is closed to new replies.