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 ('9f0f27ff189c256c6eaff53caf1cc47a','0','3.144.12.205','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714055853','thread.php?threadid=3854&goto=lastpost&sid=8883e047add9807f6eeb0d1d1846375c','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 @ 16:37
Script: /thread.php?threadid=3854&goto=lastpost&sid=8883e047add9807f6eeb0d1d1846375c
Referer: