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 ('775e50f180046b8a3b1cf79644a3249d','0','3.81.57.77','claudebot','1711704854','search.php?sid=0c0994563b89ef5c4ac154251bdcd278','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 @ 10:34
Script: /search.php?sid=0c0994563b89ef5c4ac154251bdcd278
Referer: