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 ('6d427776683ad82b0cc4cba100ef2de4','0','18.116.24.105','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714025640','board.php?boardid=88&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=bff365633bc1170949e16fa917193215','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 @ 08:14
Script: /board.php?boardid=88&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=bff365633bc1170949e16fa917193215
Referer: