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 ('90fc01e3ea011584eb85f7037e0ec6e6','0','3.141.31.240','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714177580','jgs_portal_box.php?id=48&sid=714940129deb5cc8bf943c254bdee4e8','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 @ 02:26
Script: /jgs_portal_box.php?id=48&sid=714940129deb5cc8bf943c254bdee4e8
Referer: