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 ('120049c681d69d3bb9e68030d4d51e68','0','3.91.43.22','claudebot','1711691236','thread.php?threadid=4086&goto=lastpost&sid=b2c36e62c1fabcb5d4cec4608f5205ef','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 @ 06:47
Script: /thread.php?threadid=4086&goto=lastpost&sid=b2c36e62c1fabcb5d4cec4608f5205ef
Referer: