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 ('eac035e48954ccd959f5f13fd1dd91c1','0','44.220.43.170','claudebot','1711722805','jgs_portal.php?sid=ac8476fdbf59865f6e26fbffbc6019b9','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 @ 15:33
Script: /jgs_portal.php?sid=ac8476fdbf59865f6e26fbffbc6019b9
Referer: