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 ('26e32ab050f8da6120f32d0804b97185','0','44.222.122.246','claudebot','1711726877','search.php?sid=f1a4619581a152f7e5f29e77cd6cb4b0','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 @ 16:41
Script: /search.php?sid=f1a4619581a152f7e5f29e77cd6cb4b0
Referer: