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 ('280b455df9ffdbbafc326281aba7f909','0','44.212.26.248','claudebot','1711642851','board.php?boardid=116&page=1&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=df5e3d96b9141c534e2060dd9d9dcab0','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: 28.03.2024 @ 17:20
Script: /board.php?boardid=116&page=1&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=df5e3d96b9141c534e2060dd9d9dcab0
Referer: