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 ('a068bff4ad1a5e6503896d9e533b2dbb','0','3.144.97.189','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713932579','thread.php?goto=nextnewest&threadid=5307&sid=6f58f1b51675460fdecf0a61c56de87d','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: 24.04.2024 @ 06:22
Script: /thread.php?goto=nextnewest&threadid=5307&sid=6f58f1b51675460fdecf0a61c56de87d
Referer: