2024-05-15 04:49:37 MySQL error: <b style="color:red">Column 'url' in field list is ambiguous</b> 
            <pre><b>Query: </b> <span style="color:green">	SELECT url, author, DATE_FORMAT(mfc_register.create_date, '%d.%m.%Y') AS c_date,
							access_date, mfc_register.id AS id
					FROM `mfc_register`,`mfc_url`
					WHERE mfc_url.id=url_id AND mfc_register.id=3491</pre></span>
            <b>File: </b>/var/www/u4588675/data/www/20vek.ru.com/core/calendar/calendar.php<br> 
            <b>Line: </b>192