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 ('05eaca2cd8e4a1aa0c1b679d87a0f5ed','0','3.14.83.223','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714173977','thread.php?threadid=5334&sid=7c185da4e6c76c869888582a31f2d327','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 @ 01:26
Script: /thread.php?threadid=5334&sid=7c185da4e6c76c869888582a31f2d327
Referer: