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 ('fbab4ed986e89ce73cc2519e04c0696f','0','18.222.125.171','claudebot','1713462579','thread.php?threadid=5198&sid=c66303d0d820919d0b41d0bb52bfe743','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 @ 19:49
Script: /thread.php?threadid=5198&sid=c66303d0d820919d0b41d0bb52bfe743
Referer: