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 ('2ae5e3d8f93f3d0ae2529a2f314b9220','0','3.139.82.23','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713906436','thread.php?goto=nextnewest&threadid=5050&sid=2ac8afb73d4f070cd417045880f0d625','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: 23.04.2024 @ 23:07
Script: /thread.php?goto=nextnewest&threadid=5050&sid=2ac8afb73d4f070cd417045880f0d625
Referer: