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 ('5768840050b1991d56014736e76a0625','0','44.203.235.24','claudebot','1711659721','board.php?boardid=6&sid=265cc4067b1a7db1fa43b33f71da5436','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: 28.03.2024 @ 22:02
Script: /board.php?boardid=6&sid=265cc4067b1a7db1fa43b33f71da5436
Referer: