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 ('174d1c75eedfc1ac387c5b8a27808857','0','52.15.112.69','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714073323','jgs_portal_box.php?id=43&sid=b8f04295d1eb16e08f785cd6a850d388','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 @ 21:28
Script: /jgs_portal_box.php?id=43&sid=b8f04295d1eb16e08f785cd6a850d388
Referer: