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 ('81b3ac4b43fa7908ffd60cda280dce02','0','3.135.219.166','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714195384','thread.php?goto=lastpost&threadid=4463&sid=6f71fe6fe73d6f8700d82d23dfd7c084','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 @ 07:23
Script: /thread.php?goto=lastpost&threadid=4463&sid=6f71fe6fe73d6f8700d82d23dfd7c084
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