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 ('0dece2a8c5f56d6aa794c7b67e777abb','0','18.118.184.237','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714124469','thread.php?goto=lastpost&threadid=5285&sid=61b286f89a4266bd7cb76ccb59c230a6','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: 26.04.2024 @ 11:41
Script: /thread.php?goto=lastpost&threadid=5285&sid=61b286f89a4266bd7cb76ccb59c230a6
Referer: