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 ('abfbfed9ee841cc0734c32dd4bd2ac03','0','44.222.249.19','claudebot','1711642456','search.php?sid=20969c30e29cb6b912b46dcfed144682','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: 28.03.2024 @ 17:14
Script: /search.php?sid=20969c30e29cb6b912b46dcfed144682
Referer: