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 ('657679dffd23c18c199e791466e8b062','0','3.236.64.8','claudebot','1711691936','board.php?boardid=116&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=e7765802b80fcdf0d92c37136a00c3cd','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 @ 06:58
Script: /board.php?boardid=116&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=e7765802b80fcdf0d92c37136a00c3cd
Referer: