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 ('9bab1a8d171fad6cffdd5199766cf291','0','3.238.6.55','claudebot','1711728222','thread.php?goto=lastpost&threadid=5347&sid=de9d9bef7a6f3e46e6c2913aea694a75','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: 29.03.2024 @ 17:03
Script: /thread.php?goto=lastpost&threadid=5347&sid=de9d9bef7a6f3e46e6c2913aea694a75
Referer: