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 ('fa9d44428a921f6566ffc0f0568868b6','0','3.144.102.239','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715212948','thread.php?goto=lastpost&threadid=904&sid=77744578d64c886cc92106b90ea56204','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: 09.05.2024 @ 02:02
Script: /thread.php?goto=lastpost&threadid=904&sid=77744578d64c886cc92106b90ea56204
Referer: