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 ('bc8edc269a034b74311c73b50f15dbf7','0','54.173.229.84','claudebot','1711616777','thread.php?threadid=5413&goto=lastpost&sid=2c9e98dc5334cc91dd4b8d66693a62b4','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 @ 10:06
Script: /thread.php?threadid=5413&goto=lastpost&sid=2c9e98dc5334cc91dd4b8d66693a62b4
Referer: