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 ('16c1d9e3fbcf92ab9f063de688e84501','0','3.238.57.9','claudebot','1711653625','ts_index.php?sid=d657c530e6d36f0088d88f04cd1558fe','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 @ 20:20
Script: /ts_index.php?sid=d657c530e6d36f0088d88f04cd1558fe
Referer: