SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('e5a0e216a39dc5acaef38c1ff3bf6f57','0','3.142.53.68','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714050162','board.php?boardid=88&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=4e053d121036d99b71de1b052eeab0e6','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 25.04.2024 @ 15:02
Script: /board.php?boardid=88&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=4e053d121036d99b71de1b052eeab0e6
Referer: