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 ('f35bbf70d1e2a610c8bec0d1b64a25cd','0','3.145.191.214','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714181622','thread.php?goto=nextnewest&threadid=5280&sid=2fe710439ebd8478681a95ccbec0a5c7','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: 27.04.2024 @ 03:33
Script: /thread.php?goto=nextnewest&threadid=5280&sid=2fe710439ebd8478681a95ccbec0a5c7
Referer: