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 ('8300108b7320d93e37d17510d2f5b517','0','52.91.0.68','claudebot','1711678719','thread.php?goto=lastpost&threadid=4921&sid=a87ea133b5bd2253f6abd162c6583510','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 @ 03:18
Script: /thread.php?goto=lastpost&threadid=4921&sid=a87ea133b5bd2253f6abd162c6583510
Referer: