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 ('337deae08eb4341ddc650b7784027002','0','52.91.54.203','claudebot','1711691828','search.php?sid=81ab22d70847b91ad109589bcfa1d30e','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: 29.03.2024 @ 06:57
Script: /search.php?sid=81ab22d70847b91ad109589bcfa1d30e
Referer: