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 ('84fcb729b56cea6853086fc244b7653b','0','3.235.249.219','claudebot','1711648072','thread.php?goto=lastpost&threadid=5368&sid=f332e50743c2b91a56139f61faf6912d','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 @ 18:47
Script: /thread.php?goto=lastpost&threadid=5368&sid=f332e50743c2b91a56139f61faf6912d
Referer: