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 ('82f4b50f15cdf223e765d41493f02135','0','35.175.212.5','claudebot','1711665524','board.php?boardid=14&sid=5cedda9105fc1dcd380cc2e638b35998','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 @ 23:38
Script: /board.php?boardid=14&sid=5cedda9105fc1dcd380cc2e638b35998
Referer: