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 ('7ebab5f3de7e70cc850e66319b332768','0','18.222.69.152','claudebot','1713463331','board.php?boardid=75&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=03151c31fc3a8e9096b9c75fe6828d93','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 @ 20:02
Script: /board.php?boardid=75&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=03151c31fc3a8e9096b9c75fe6828d93
Referer: