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 ('b3251f74994cd1192e6d9b543e9902c1','0','18.221.239.148','claudebot','1713459879','thread.php?threadid=5416&sid=548a906900945671d68776204fae3e07','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 @ 19:04
Script: /thread.php?threadid=5416&sid=548a906900945671d68776204fae3e07
Referer: