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 ('dae5cfe6a5401ce56e7165b364f4166e','0','18.118.9.7','claudebot','1713491786','board.php?boardid=31&sid=8ca5c47f79c86210d32f1bcc89ca6cce','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: 19.04.2024 @ 03:56
Script: /board.php?boardid=31&sid=8ca5c47f79c86210d32f1bcc89ca6cce
Referer: