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 ('d2b4bd6fa2d16100e2b77fb59e2e9763','0','3.133.108.241','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713864155','thread.php?goto=firstnew_thread&threadid=5342&sid=00f9098198c58d1faa5de505129d6664','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 @ 11:22
Script: /thread.php?goto=firstnew_thread&threadid=5342&sid=00f9098198c58d1faa5de505129d6664
Referer: