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 ('a435ce7c1cb28179367474244b698b57','0','52.205.159.48','claudebot','1711645824','board.php?boardid=34&sid=1f73475ca8015cd8a3f5ef59bb980f1e','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 @ 18:10
Script: /board.php?boardid=34&sid=1f73475ca8015cd8a3f5ef59bb980f1e
Referer: