SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.5): Invalid SQL: UPDATE bb1_sponsoren SET views=views+1 WHERE sponsorid='20'
mysql error: Out of range value for column 'views' at row 1
mysql error number: 1264
mysql version: 10.5.23-MariaDB-0+deb11u1
php version: 5.6.40
Date: 02.05.2024 @ 01:33
Script: /jgs_portal_sponsor.php?sponsorviewart=sp&sid=f2bb2b8222563f0b0639b2f31d90f5ac
Referer: http://mainboard.ppg-clan.de/jgs_portal_sponsor.php?sponsorviewart=sp&sid=f2bb2b8222563f0b0639b2f31d90f5ac