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 ('f0a76b713e3be32a922741786caf8eea','0','3.144.248.8','claudebot','1713479391','board.php?boardid=4&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 @ 00:29
Script: /board.php?boardid=4&sid=645489ad2b3bf532f9806257032f74df
Referer: