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 ('98823c03bedaea3825b60d5cf55b6840','0','3.142.135.86','claudebot','1713465087','board.php?boardid=6&sid=b0bb43a8839794bf2b97107680cef188','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: 18.04.2024 @ 20:31
Script: /board.php?boardid=6&sid=b0bb43a8839794bf2b97107680cef188
Referer: