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 ('10733b97ad171a8714ebb857be5ec4d5','0','35.173.178.60','claudebot','1711636953','index.php?sid=e4c06e71c1b6e4c52673328524fd9e1a','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: 28.03.2024 @ 15:42
Script: /index.php?sid=e4c06e71c1b6e4c52673328524fd9e1a
Referer: