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 ('b8cc6dc7bf2ffe862affbd15088f38c3','0','18.218.61.16','claudebot','1713261971','board.php?boardid=96&sid=53a82cbcd99087cc6d2f5106e6d8bfca','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: 16.04.2024 @ 12:06
Script: /board.php?boardid=96&sid=53a82cbcd99087cc6d2f5106e6d8bfca
Referer: