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 ('c9cb71e9e4207d40c198b6bac07ec0b4','0','18.117.152.251','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713535017','board.php?boardid=116&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=409446bb5ee264add06f71baae21c7ff','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 @ 15:56
Script: /board.php?boardid=116&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=409446bb5ee264add06f71baae21c7ff
Referer: