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 ('58c8962b6dac4521875e77aa503793e3','0','3.90.202.157','claudebot','1711713627','thread.php?goto=lastpost&threadid=5417&sid=860ce2ee059474f16232b5d2cb323020','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 @ 13:00
Script: /thread.php?goto=lastpost&threadid=5417&sid=860ce2ee059474f16232b5d2cb323020
Referer: