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 ('02690acc9a6c038c1446afeb61cd5327','0','3.145.32.56','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1721024852','editpost.php?postid=37251','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.5.25-MariaDB-ubu2004-log
php version: 5.6.40-nmm9
Date: 15.07.2024 @ 08:27
Script: /editpost.php?postid=37251
Referer: