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 ('b320e9d2e69bd91813d79666b0942bdb','0','54.147.0.155','claudebot','1711702682','partner.php?sid=51596c6fab65a48e4c25118682c934b6','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 @ 09:58
Script: /partner.php?sid=51596c6fab65a48e4c25118682c934b6
Referer: