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 ('45d265abb2dccf37bf833941a104e36f','0','18.117.254.139','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713614643','thread.php?goto=lastpost&threadid=5393&sid=719ef92d0a87416c97fbc522557a4aaa','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: 20.04.2024 @ 14:04
Script: /thread.php?goto=lastpost&threadid=5393&sid=719ef92d0a87416c97fbc522557a4aaa
Referer: