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 ('e6deaf696218e9efdb48ed1597fdfa72','0','3.14.141.228','claudebot','1713454646','index.php?sid=2fe710439ebd8478681a95ccbec0a5c7','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: 18.04.2024 @ 17:37
Script: /index.php?sid=2fe710439ebd8478681a95ccbec0a5c7
Referer: