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 ('186d74267e63db30cd5c6c781cfea8f1','0','3.142.55.201','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714076639','addreply.php?postid=19812&sid=13897612fa9b9bfa734f5208e8d9c4b3','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: 25.04.2024 @ 22:23
Script: /addreply.php?postid=19812&sid=13897612fa9b9bfa734f5208e8d9c4b3
Referer: