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 ('fdbe190a72a6c45f14cd28e1ae2f21b7','0','3.144.109.5','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713510367','jgs_portal.php?sid=fb70e1f310f4dd9a7f8f948b9b058cbc','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: 19.04.2024 @ 09:06
Script: /jgs_portal.php?sid=fb70e1f310f4dd9a7f8f948b9b058cbc
Referer: