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 ('5e9f0e60b4e433c0b33d53729a7c9aca','0','18.191.174.168','claudebot','1713294586','thread.php?threadid=4825&sid=9b2ffff3098eb6649010a0ee95a2005f','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 @ 21:09
Script: /thread.php?threadid=4825&sid=9b2ffff3098eb6649010a0ee95a2005f
Referer: