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 ('604f137152c2f88961a3af84efd09f65','0','3.235.139.122','claudebot','1711621177','thread.php?goto=lastpost&threadid=5362&sid=12d722ac8ef8b4e6a22e476c2d50d4ee','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: 28.03.2024 @ 11:19
Script: /thread.php?goto=lastpost&threadid=5362&sid=12d722ac8ef8b4e6a22e476c2d50d4ee
Referer: