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 ('7b4c06e19894ecdab3e70b7df038eabf','0','3.15.7.23','claudebot','1713485441','jgs_portal_box.php?id=29&sid=429e4b79c37d27ac90e2757c504f6b62','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 @ 02:10
Script: /jgs_portal_box.php?id=29&sid=429e4b79c37d27ac90e2757c504f6b62
Referer: