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 ('9a50ea288f3dc7f5fb2f5c5f78c541c1','0','3.147.42.168','claudebot','1713488536','thread.php?goto=lastpost&threadid=4995&sid=1cf3cff386ed239e5277fcf923b32762','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 @ 03:02
Script: /thread.php?goto=lastpost&threadid=4995&sid=1cf3cff386ed239e5277fcf923b32762
Referer: