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 ('ab28f959fbbfeef666b0a21dd05c151e','0','3.144.86.138','claudebot','1713488077','search.php?sid=35647383d19764300eefd53b833815a1','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: 19.04.2024 @ 02:54
Script: /search.php?sid=35647383d19764300eefd53b833815a1
Referer: