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 ('4b7eadf53101a807808a0ce04cb659b4','0','18.222.200.143','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714224910','board.php?boardid=111&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=3&sid=28ac6c1b3245e8ec3491024284e47666','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: 27.04.2024 @ 15:35
Script: /board.php?boardid=111&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=3&sid=28ac6c1b3245e8ec3491024284e47666
Referer: