This error appears on error_log when a user downloads a file:
[Wed Jan 27 13:14:00.734042 2021] [fcgid:warn] [pid 20985] [client 158.xx.xx.xxx:53788] mod_fcgid: stderr: Error Unknown column 'filename' in 'field list' de la base de datos de WordPress para la consulta INSERT INTO
xxxxx_ahm_download_stats(
pid,
uid,
oid,
year,
month,
day,
timestamp,
ip,
filename,
agent,
version) VALUES ('45964', '135523', '', '2021', '01', '27', '1611749640', '158.99.1.128', '/xxxxxxxxxx/httpdocs/wp-content/uploads/download-manager-files/1600159091wpdm_Sofia Educacional.zip', 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36', '') realizada por require('wp-blog-header.php'), require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('init'), WP_Hook->do_action, WP_Hook->apply_filters, WPDM\\libs\\Apply->triggerDownload, include('/plugins/download-manager/wpdm-start-download.php'), WPDM\\libs\\DownloadStats->add, referer: https://www.xxxxxx.xxx/xxxxxxx/
This started happening after upgrading the plugin to version 3.1.12
The structure of my table is:
CREATE TABLE xxxxx_ahm_download_stats
(
id
int(11) NOT NULL,
pid
int(11) NOT NULL,
uid
int(11) NOT NULL,
oid
varchar(100) NOT NULL,
year
int(4) NOT NULL,
month
int(2) NOT NULL,
day
int(2) NOT NULL,
timestamp
int(11) NOT NULL,
ip
varchar(20) NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8;