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 ('48d51718eb5d6b605b4c432d8bdb78c7','0','3.21.104.109','claudebot','1713428555','search.php?sid=07cbeea5ece8295a59b0963e0aa54786','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: 18.04.2024 @ 10:22
Script: /search.php?sid=07cbeea5ece8295a59b0963e0aa54786
Referer: