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 ('507bd7b868996f281c8cbae17ba6f169','0','3.149.243.32','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714254928','board.php?boardid=111&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=d97d3c3ffe00275109d85a9e711da02d&page=2','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: 27.04.2024 @ 23:55
Script: /board.php?boardid=111&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=d97d3c3ffe00275109d85a9e711da02d&page=2
Referer: