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 ('b3211b7f4d44372d873b6248f48c1b4c','0','3.238.118.192','claudebot','1711702374','thread.php?threadid=5344&sid=f29f8ea7c1be93073f1cdcca70715e45','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: 29.03.2024 @ 09:52
Script: /thread.php?threadid=5344&sid=f29f8ea7c1be93073f1cdcca70715e45
Referer: