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 ('b744d0fb31c38ff4a7e2e6b60a12369e','0','18.188.40.207','claudebot','1713488544','board.php?boardid=120&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=0e186570d018344ee29bc5865294247d','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: 19.04.2024 @ 03:02
Script: /board.php?boardid=120&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=0e186570d018344ee29bc5865294247d
Referer: