Incorrect integer value: 'unknown' for column 'Browser_Version' at row 1
error: INSERT INTO counter (IP,Country,Time_Login,Expiration_date,REFERER,Browser_Name,Browser_Version,Platform,USER_AGENT,id_ads,Per_day,panel_id) VALUES ('3.238.235.155','United States','1620549647.0117','1620601200','','unknown','unknown','unknown','CCBot/2.0 (https://commoncrawl.org/faq/)','1','1','1')