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 ('69b12be107dce45445a16d8a4da1973d','0','3.94.99.173','claudebot','1711718275','board.php?boardid=22&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=b2ee3ba4b0c89169560477aafa6d4e49&page=3','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 @ 14:17
Script: /board.php?boardid=22&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=b2ee3ba4b0c89169560477aafa6d4e49&page=3
Referer: