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 ('942a1f4ea963e277190b3ee5a34aec4d','0','18.191.46.36','claudebot','1713483469','board.php?boardid=83&sid=95c1ef212e0b46db23dd019d53f61789','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 @ 01:37
Script: /board.php?boardid=83&sid=95c1ef212e0b46db23dd019d53f61789
Referer: