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 ('d699cdc5c8155ea7e0667c66bd6cf5bc','0','18.219.132.200','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714104789','board.php?boardid=31&sid=48cd0c96bef849aa9052aa4654e9286b','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: 26.04.2024 @ 06:13
Script: /board.php?boardid=31&sid=48cd0c96bef849aa9052aa4654e9286b
Referer: