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 ('8a21d1e4afb2c79195da7fa977413457','0','3.129.13.201','claudebot','1713308689','thread.php?threadid=5035&sid=b8f04295d1eb16e08f785cd6a850d388','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: 17.04.2024 @ 01:04
Script: /thread.php?threadid=5035&sid=b8f04295d1eb16e08f785cd6a850d388
Referer: