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 ('78bb63f64229ca615cbce43ea213a4c5','0','3.139.97.157','claudebot','1713421537','jgs_portal.php?sid=5149defee6a29e5fa5e9daa124c3bfea','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 @ 08:25
Script: /jgs_portal.php?sid=5149defee6a29e5fa5e9daa124c3bfea
Referer: