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 ('d43a2bd1cd9a58c41e2ed0b33c5f45ec','0','3.83.87.94','claudebot','1711671666','thread.php?goto=lastpost&threadid=4915&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 @ 01:21
Script: /thread.php?goto=lastpost&threadid=4915&sid=a87ea133b5bd2253f6abd162c6583510
Referer: