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 ('246bf1f9fce8b46f58dacd973319ee41','0','18.223.32.230','claudebot','1713241929','thread.php?goto=lastpost&threadid=4728&sid=eeb81cbe8e21f22fd9f9fb60e48874b5','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 @ 06:32
Script: /thread.php?goto=lastpost&threadid=4728&sid=eeb81cbe8e21f22fd9f9fb60e48874b5
Referer: