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 ('2b3d6bd3b17db819c617948ccd7c1a0e','0','3.142.144.40','claudebot','1713439054','thread.php?goto=lastpost&threadid=4569&sid=ec605655ce8c210347688072c062df1f','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: 18.04.2024 @ 13:17
Script: /thread.php?goto=lastpost&threadid=4569&sid=ec605655ce8c210347688072c062df1f
Referer: