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 ('b2b909e6380e024c795625489ac8ef2a','0','3.239.96.229','claudebot','1711719603','board.php?boardid=85&sid=bf32eb4fd9ba2480b50f9b4e8ab1674a','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 @ 14:40
Script: /board.php?boardid=85&sid=bf32eb4fd9ba2480b50f9b4e8ab1674a
Referer: