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 ('63e7c72c4e87f176a94ee49283516c8b','0','3.137.218.215','claudebot','1713488973','board.php?boardid=117&sid=645489ad2b3bf532f9806257032f74df','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: 19.04.2024 @ 03:09
Script: /board.php?boardid=117&sid=645489ad2b3bf532f9806257032f74df
Referer: