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 ('1f603c2f569cb611052c6b1c28f8c090','0','18.226.222.12','claudebot','1713492523','partner.php?sid=c587f0f85ad138d7eb6cac17c8a96a54','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 @ 04:08
Script: /partner.php?sid=c587f0f85ad138d7eb6cac17c8a96a54
Referer: